How to take Aspirin for blood thinning? Aspirin to protect blood vessels: the pros and cons How to take aspirin to thin the blood.

For a long time it was believed that for the prevention vascular problems and heart disease, daily aspirin should be taken, especially for those over 50. New research has challenged these recommendations.

How does acetylsalicylic acid (aspirin) work?

Acetylsalicylic acid has a depressing effect on the synthesis of prostalangins - special biologically active substances that are involved in many processes: in the regulation of body temperature, in the work of the blood coagulation system, in inflammatory reactions. Therefore, acetylsalicylic acid has a wide spectrum of action. And aspirin, therefore, has always been used as an antipyretic and analgesic.

Aspirin - as prevention of cardiovascular diseases

American doctor Lawrence Craven in the 50s of the 20th century noticed that patients with removed tonsils, to whom he recommended chewing gum with acetylsalicylic acid in order to reduce pain, develop. The following conclusion was made: acetylsalicylic acid has a side effect - blood thinning, and this phenomenon can be very useful for the prevention of strokes and heart attacks. By the end of the 20th century, scientists made another conclusion: with daily use of aspirin, the likelihood of developing a heart attack and stroke is at least halved. And so aspirin began to be recommended for use in the amount of 50-100 mg daily to everyone who crossed the line of the 35th anniversary. And the British doctor G. Morgan generally recommended using aspirin as a vitamin.

Is it so?

It was the Americans who were actively involved in the promotion of aspirin prevention. But they also conducted the first serious studies and questioned the conclusions of Craven and Morgan. Modern scientists have established the following.

Gender matters. In men, acetylsalicylic acid has the effect of preventing a heart attack, while in women it turned out to be more effective in preventing a stroke.
age as main factor. Women under 55 years of age, and men under 45 years of age who do not have a history of cardiovascular diseases, it is not necessary to take aspirin at all - prevention will not work. Moreover, in combination with some other drugs, aspirin becomes a risk factor.
Observe measure. American scientists believe that the dose of acetylsalicylic acid should not be high - 75-80 mg daily is enough, and this will be a more effective dose than 100 mg.

Why, to whom and when to take aspirin?

As we can see, there is a trend in the world of medical science: acetylsalicylic acid, or aspirin, from a preventive miracle drug, is becoming a common drug with great limitations. However, aspirin still needs to be taken and here are the cases.

Acetylsalicylic acid should be taken by people who have a hereditary predisposition to bowel cancer.
Women with mastopathy of varying degrees and people with stomach diseases. With daily intake of aspirin, the risk of developing malignant tumors in the mammary glands is reduced by 20% and the risk of developing stomach cancer by 40%.
Women aged 55-80 to prevent stroke. In this case, it is necessary to take into account the risk of bleeding in the gastrointestinal tract and the development of disorders cerebral circulation.
Men 45-80 years old as a prophylactic for myocardial infarction - in cases where the risk of developing a heart attack exceeds or at least equals the risk of developing gastrointestinal bleeding (which is a side effect of acetylsalicylic acid).

Many, for sure, have heard that aspirin for blood thinning is a universal and suitable remedy. The popularity of this tool is due to the affordable cost and a wide range of effects on the body. For the first time, aspirin tablets were invented in the 19th century by a German doctor when he was looking for a way to get rid of his father from severe pain due to rheumatism.

Already at the beginning of the 20th century, aspirin became a common drug throughout the world and was used to treat various diseases. Bayer received a patent, but there are many analogs of tablets in the world, the main substance of which is acetylsalicylic acid. The use of aspirin for blood thinning is relevant throughout the world.

Why aspirin

A person who takes aspirin specifically for the purpose of thinning the blood should know why he is doing this, what dosage is recommended. Thick blood does not differ in consistency, it differs in composition. The bottom line is that blood consists of plasma, which contains white blood cells, red blood cells and platelets. Each of these elements is responsible for certain functions and is necessary for the body to work smoothly.

Platelets deserve special attention when talking about thick blood. They are responsible for the ability of tissues to aggregate. If the capillary is damaged, then platelets will take an active part in gluing the vessel and blood clotting. The older a person gets, the more noticeable hormonal changes are. Some substances in the blood affect the rate of platelet aggregation and this can be a problem of blood clots in the vessels. Surely, many have heard of such a disease as thrombosis, which leads to sudden death.

To avoid the described conditions, doctors recommend using aspirin to thin the blood. IN preventive purposes this is recommended for women and men after the age of forty. Acetylsalicylic acid, which is part of this drug, thins the blood and minimizes the risk of blood clots.

To whom it is especially important

Particular attention to aspirin for blood thinning, how to take these common pills correctly, should be given to people in whose family history there have been heart attacks or strokes. Also a special reason to take up the prevention of thrombosis is hemorrhoids, varicose veins veins. But here it is worth understanding that a specific drug, as well as prescribing doses, should be selected by a doctor based on a general picture of health, age, and even lifestyle characteristics.

This medicine thins the blood and due to this, platelets in the blood do not stick together, that is, the risk of blood clots is reduced. Whether or not to take aspirin in this case, everyone decides on their own, but many experts talk about the healing effect of such prevention.

Interesting! Acetylsalicylic acid acts in such a way that the blood can not only thin. Aspirin improves blood circulation through the capillaries. However, here it must be remembered that long-term use of aspirin leads to problems with the gastrointestinal tract. So, even a preventive intake should be carried out under the supervision of a doctor and drink tablets in small proportions.

Instructions for use

Before you start drinking aspirin to thin your blood, you need to know how to do it correctly. The instruction depends on whether the pills are still taken for the purpose of prevention or already for treatment. As a preventive measure, you can drink tablets before bedtime with water. Why at night: because, in a dream, the risk of blood clots is several times higher than in a waking state.

Important! In an emergency, the tablet can be chewed or placed under the tongue to get the active substance into the bloodstream as soon as possible.

It has already been clarified that taking aspirin for blood thinning is carried out even for prophylaxis only by agreement with the doctor. But the daily dose, as a rule, in such a situation is a minimum, and for treatment it can be increased. Here more does not mean better, because, a large amount of this acid increases the risk of thrombosis.

During pregnancy

Women in position are interested in the question of whether it is possible to drink aspirin during pregnancy. Doctors emphasize that this medicine is strictly prohibited in the first and third trimesters of pregnancy. Because, during this period, there is an active natural formation of the fetus, and in the third trimester, the medicine can provoke childbirth ahead of time, uterine bleeding.

A qualified gynecologist will never prescribe an aspirin to a pregnant woman for a headache, to treat a cold, or to thin the blood. Because it can be dangerous. Even the instructions for use contain specific prohibitions in this regard. The composition of the drug can adversely affect the formation of the fetus, and besides this, there are a number of unpleasant and dangerous side effects: nausea, allergies, diarrhea, even anorexia.

How to take aspirin to thin the blood, so as not to harm:

It is important to remember that the composition of the drug has a negative effect on the lining of the gastrointestinal tract. So, it is worth preparing in advance for the manifestation of possible side effects such as nausea, heartburn, and indigestion. IN rare cases abdominal pain occurs.
With too long use of the drug, you can develop stomach ulcers and gastrointestinal bleeding. Sounds scary, but side effects possible with self-medication and self-determination of the dosage without prior consultation with a specialist.
American and any other aspirin should be taken only in the dosage strictly prescribed by a competent physician.
Never take tablets on an empty stomach.
If aspirin is drunk regularly, it is recommended to exclude strong alcohol, spicy and smoked, fatty foods from the diet.
It is very good if aspirin is taken to thin the blood in a special intestinal-soluble shell.
It is great to have magnesium hydroxide in the same aspirin tablet, because it reduces the possibility of nausea and stomach problems.

Analogues

Now it’s clear how to take cardio aspirin correctly, but you also need to find out what analogues of a well-known drug are commercially available. First of all, these are Aspecard, Warfarin, Cardiomagnyl.

Doctors emphasize that in order to thin the blood, you also need to adjust your diet. In the permanent menu every day should be oily fish, as well as fresh vegetables and fruits, berries. During the day you need to drink enough water.

Despite the fact that aspirin is recommended as a thinning drug, if taken incorrectly, violate the dose and ignore the recommendations of the doctor, quite strong negative effects can occur. adverse reactions.

Due to the fact that the side effects on the body from taking aspirin are mild, therapy can last for a very long time. It is for this reason that older people often take this drug regularly for many years. Aspirin appeared back in the 19th century in Germany and was initially used as an anesthetic for rheumatism, but others soon revealed beneficial actions drugs, which is why it has gained immense popularity. To date, aspirin and medicines based on it are the most purchased in the world. In order to thin the blood with aspirin and not harm the body, you should know about all the intricacies of taking this medication with increased blood viscosity.

What can cause blood clots

An increase in blood viscosity can occur for many reasons. The very mechanism of blood clotting is a sharp increase in the concentration of platelets with a decrease in the volume of water (which normally makes up 90% of the blood). Most often, such an imbalance in the composition of the blood occurs in people over 40 years old, when certain failures are increasingly occurring in the body. During the day, the density of the blood changes, which is a natural process that does not require treatment. Blood acquires maximum density in the morning, which is why doctors today strongly do not recommend exposing your body to physical exertion in the morning, which can lead to the development of a heart attack and stroke. The optimal time for sports is the period from 15 to 21 hours.

Pathological thickening of the blood in the body is caused by the following reasons:

diseases of the cardiovascular system;
eating too much sugar;
eating too many carbohydrates;
violations of the spleen;
insufficient fluid intake;
deficiency of vitamin C in the body;
selenium deficiency in the body;
deficiency of lecithin in the body;
the use of certain medications.

Regardless of what caused the blood to thicken, such a pathology should certainly be fought. Otherwise, there is a high risk that the blood clots formed in the vessels will at some point come off and clog the arteries or the aorta, which will lead to the death of the patient. In addition, increased blood viscosity has a very negative effect on the functioning of the brain, leading to the fact that its tissues begin to break down due to oxygen deficiency and senile dementia is formed.

The mechanism of action of aspirin in blood thinning

In order to understand what made aspirin one of the the best drugs to thin the blood, one should understand the principle of its action on the body. The basis of the drug is acetylsalicylic acid, which is included in the group of non-steroidal anti-inflammatory drugs. This substance has a blocking effect on the synthesis of prostaglandins, which are responsible for the activation of the process of thrombosis in the body, in which there is a rapid adhesion of platelets to each other and clogging of the damaged vessel. When the work of the body fails and active thrombosis occurs without damage to the vessels, then platelet clots are deposited on the walls of the vessels. Under the influence of aspirin, the production of prostaglandins is reduced and thus platelet aggregation is prevented. As a result, the risk of blood clots on the walls of blood vessels is greatly reduced.

What are the indications for using aspirin as a blood thinner?

Aspirin is prescribed to thin the blood for a variety of conditions. Indications for its reception are:

thrombophlebitis - inflammation of the walls of the veins, in which there is stagnation of blood and the formation of blood clots. Most often, this disease affects the veins. lower extremities;
ischemic heart disease - this disease is characterized by a violation of the blood supply to the tissues of the heart muscle, caused by the formation of coronary arteries atherosclerotic plaques;
inflammation of the arteries (of any localization) - the use of aspirin is necessary for the reason that when blood passes through the inflamed area, there is a sharp activation of the process of gluing platelets and the risk of developing a blood clot is very high;
hypertension - with constant high blood pressure even a small blood clot threatens to rupture the vessel and cause a stroke. In this state, taking aspirin is vital;
cerebral sclerosis - with this violation in the process of blood supply to the brain, blood clots are very easily formed on the walls of the vessels of the organ;
blood test results indicating increased clotting caused by the individual characteristics of the patient's body.

It is precisely because aspirin is often used to thin the blood in diseases that occur predominantly in old age that many consider it an essential drug for all people in years, which is not entirely true. Treatment with aspirin must be prescribed by a doctor.

In order to medicinal product effectively prevented thrombosis and at the same time did not lead to excessive blood thinning, you should know the features of its use.

The dosage of the drug plays a crucial role in the regulation of thrombosis. In the event that aspirin is prescribed to prevent the development of increased blood viscosity while taking medications, the dosage is only 100 mg per day.

When the drug is required to treat increased blood density and dissolve blood clots, then its dosage is increased and may, at the discretion of the attending physician, be from 300 to 500 mg.

Take a pill once a day strictly at the same time. It is recommended to drink aspirin at 19:00, since at this time the body is already beginning to switch to a rest mode and the medicine will be absorbed faster. It is strictly forbidden to use aspirin on an empty stomach, since in this case it can provoke the development of a stomach ulcer due to the content of acid in its composition.

The duration of the course of taking the drug is determined by the attending physician, depending on the indicators of the tests and the general condition of the patient. Also, only a doctor determines the possibility of taking aspirin to thin the blood during pregnancy and breastfeeding.

Despite the popularity of aspirin, before using it, you should familiarize yourself with the contraindications. There are a lot of them, and to be completely sure that the therapy will benefit, it is better to consult a doctor. It is necessary to stop taking aspirin in such cases:

children's age is less than 12 years;
tendency to bleed;
intolerance to acetylsalicylic acid;
bronchial asthma;
disease gastrointestinal tract;
blood diseases;
liver disease;
kidney disease;
period before and after surgery;
extensive burns.

Before starting treatment with aspirin, it is necessary to familiarize yourself in detail with the rules for taking it and contraindications.

How to drink aspirin to thin the blood after 40 years?

Aspirin or acetylsalicylic acid has analgesic, antipyretic and anti-inflammatory effects. In cardiovascular diseases, aspirin is used to thin the blood. To achieve a positive result, the reception must be long and regular.

Causes of blood clotting

Normally, human blood is 90% water. In addition to water, the blood contains erythrocytes, platelets, leukocytes, as well as fats, acids and enzymes. With age, the composition of the blood changes somewhat. The number of platelets increases, but there is less water in it. The blood thickens.

Platelets are involved in the process of stopping bleeding during cuts, provide blood clotting. When there are too many platelets, clots form.

As a result, the lumen of the vessels narrows, making it more difficult for blood to move through them. There is also a risk of blockage of a vessel or heart valve by a detached blood clot. This will lead to immediate death as a result of a stroke or heart attack.

Blood has a particularly thick consistency in the morning, so active physical activity in the morning is not recommended.

There are several reasons for the thickening of human blood:

The result of diseases of the heart and blood vessels
Insufficient water intake
Spleen disorders
Lack of certain vitamins and minerals (vitamin C, zinc, selenium, lecithin)
Taking certain medications
Lots of sugar and carbohydrates in the blood
Hormonal failure in the body

Thus, many factors can lead to blood clotting. Therefore, upon reaching the age of 40, it is necessary to donate blood for analysis in order to start diluting it in a timely manner.

Why thin the blood?

Thinning the blood is necessary for everyone who wants to live to a ripe old age. With too thick viscous blood, a large number of blood clots form. Thromboembolism or occlusion of a vessel can lead to instant death.

Timely and regular blood thinning will ensure longevity, as it will reduce the risk of blood clots, and at the same time the risk of developing myocardial infarction and stroke. You will feel better as your blood circulation improves.

The mechanism of action of aspirin

Aspirin or acetylsalicylic acid is a non-steroidal anti-inflammatory drug. The mechanism of action of aspirin is as follows - prostaglandins in the human body are produced in smaller quantities, as a result of which platelets do not accumulate and do not stick together. This reduces the risk of thrombosis and thromboembolism.

Coronary artery disease
Atherosclerosis
Hypertension
Endarteritis or inflammation of an artery
Thrombophlebitis

The risk group includes people with hereditary diseases of the cardiovascular system and thrombosis, prone to varicose veins and hemorrhoids.

If on the hemogram ( laboratory research blood clotting) a tendency to form blood clots was revealed, and acetylsalicylic acid will also be prescribed. All these recommendations, as a rule, concern people after 40 years.

How to drink aspirin to thin the blood?

Before you start taking aspirin to thin your blood, you should consult your doctor. Independent and uncontrolled administration of the drug is unacceptable. The doctor will be able to choose an individual dosage.

It is worth adhering to some rules:

Proper Dosage - Do not take regular aspirin in the dosage that is intended to relieve pain or reduce body temperature. For the prevention of blood clotting, 100 mg of the drug is enough (the fourth part of the tablet). If an urgent restoration of normal blood consistency is required, the doctor may prescribe 300 mg (1 tablet) of acetylsalicylic acid.
Compliance with the regimen - take aspirin daily. The reception time should be the same. This is the only way to achieve sustainable results.
Duration of taking the drug - those who need to thin the blood will have to take aspirin on an ongoing basis.

It is best to take aspirin at night, as the risk of thromboembolism increases at night. Since the drug irritates the mucous membrane of the stomach and intestines, therefore, aspirin should be drunk after meals. It is necessary to drink the medicine with water for better dissolution in the stomach.

The dosage prescribed by the attending physician should not be exceeded, otherwise you can harm your health.

Contraindications

Of course, aspirin is not absolutely safe means. After all, this is a medicine, and any medicine has contraindications. But if you correctly follow the dosage and other recommendations, then the benefits of such an intake of aspirin will be greater than the harm.

Aspirin reduces the risk of heart attack and stroke, but increases the risk of internal bleeding.

Acetylsalicylic acid is contraindicated in pregnant and lactating women. Pregnant women are especially not recommended to take the drug in the first and last trimester, because bleeding may begin, which will either lead to a miscarriage or provoke premature birth.

For children under 12 years of age, aspirin is also contraindicated, as it can lead to the development of Reye's syndrome in a child. To reduce high temperature children are prescribed paracetamol.

For stomach ulcers and duodenum aspirin is prohibited.

There are analogues of conventional aspirin for blood thinning:

In analogue preparations, the required dosage of acetylsalicylic acid has already been calculated, so it is convenient to take them.

While watching the video, you will learn about the dose of aspirin.

Thus, aspirin can reduce the risk of developing cardiac pathologies, prolong the life of the elderly. The main thing is to choose the right dosage and be sure to consult with your doctor before taking it.

How to take aspirin to thin blood

Acetylsalicylic acid (aspirin) is one of the most popular drugs with a wide spectrum of action. It can be used as an antipyretic, analgesic and anti-inflammatory agent.

Often, experts prescribe aspirin to thin the blood to patients suffering from pathologies of the cardiovascular system. It is important to know how to take the medicine correctly so as not to harm the body.

Action

As a prophylaxis for blood clotting, aspirin is prescribed in small doses. At the same time, it is necessary to distinguish between the concepts of "tendency to form blood clots" and "increased viscosity".

If the ratio of plasma volume and the number of formed elements is violated, the blood begins to thicken.

Such conditions do not develop as an independent disease, but are the result of various pathological processes in the body.

When blood flow slows down, which is facilitated by high blood viscosity, the risk of microclots formation increases significantly, which can provoke blockage of blood vessels.

It is worth noting that the anti-aggregation properties of the drug do not change the viscosity of the blood fluid, but only prevent thrombosis by acting on platelets in such a way that they prevent them from sticking to each other and sticking to the damaged surface.

Does aspirin thin or thicken?

It is wrong to say that the use of aspirin helps to reduce blood clotting or thin the blood, despite the fact that such conclusions in the medical literature are not so rare. It is important to understand how this drug actually works.

viscosity - is directly dependent on liquefaction or thickening;
coagulability - a predisposition to the formation of clots;
sticking.

Often these concepts are confused with each other, since all of them are involved in the formation of blood clots.

Acetylsalicylic acid (ASA) is a drug that helps reduce cell aggregation. Thanks to this, it happens:

improvement of microcirculation;
decreased ability to thrombosis;
increased bleeding time.

It is because of the presence of these properties that the drug is recommended for patients with cardiac pathologies.

What type of drug thins the blood

There are several varieties of the drug:

Cardio;
American;
regular aspirin.

In most cases, elderly people are prescribed aspirin Cardio as a preventive measure for the development of pathologies of the heart and blood vessels.

It must be taken with extreme caution and only with a doctor's prescription.

For younger people with thickening and increased viscosity, it is better to use plain or American aspirin. However, you should not get carried away with pills. It is better if the drinking regimen is adjusted. With excessive loads, we can take the drug in small doses.

Medication rules and daily allowance

Many are interested in the question of how to quickly restore blood viscosity with aspirin. To achieve the maximum effect, while not harming the body, you must strictly follow the instructions of a specialist and follow all the rules of admission:

aspirin, which has a special shell, is forbidden to chew or break, it must be swallowed completely;
chewable tablets should not be swallowed whole;
the dosage form intended for resorption is placed under the tongue for complete dissolution;
reception medication carried out only after a meal with plenty of liquid.

The dosage of the drug can only be determined by a doctor. When ASA is prescribed for prophylaxis, no more than 100 milligrams are allowed per day.

For resorption of blood clots and with high plasma density, the daily dose should not exceed a milligram.

The tablets are taken once a day at the same time. The most suitable period is considered to be around seven o'clock in the evening. It is at this time that the preparation of the body for rest begins, which contributes to better absorption of the drug.

It is forbidden to use the drug on an empty stomach, as the risk of developing stomach ulcers increases.

The duration of treatment depends on a number of factors and is determined solely by a specialist.

According to most scholars, daily intake 75 mg of aspirin throughout life helps reduce the risk of heart attack, stroke and cancer. This does not exclude the possibility that regular use of the drug can cause other health problems.

Use of aspirin to thin the blood in pregnant women

Almost every woman during pregnancy turns to her doctor with the question of whether it is possible to drink aspirin during the period of bearing a child.

It is worth saying that in the first and third trimesters, it is better to exclude the medication, as this can threaten a miscarriage. Also, the action of acetylsalicylic acid adversely affects the development of the fetus.

Therefore, they try to prescribe this drug only in exceptional situations.

If the use of tablets is necessary, for example, with a high blood density, then the doctor can choose the most minimal dosage that will not harm the baby and the expectant mother. However, if possible, it is better to refuse this medication or replace aspirin with another drug.

Analogues

The choice of ASA substitutes as a blood thinner should be approached with caution. It is not recommended to replace it yourself. To do this, you need to seek help from a specialist who will select the most optimal option.

In most cases, Aspeter acts as an analogue of aspirin. It has anti-inflammatory, antipyretic and analgesic effects, as well as antiplatelet properties.

It is prescribed for preventive purposes to reduce the risk of heart attacks, thin the blood fluid and prevent thrombosis.

Another substitute is Asafen, which helps to reduce the risk of developing thrombosis, as well as preventing cerebrovascular accidents. The medication is taken only as prescribed by the doctor and under his strict supervision.

Side effects

Excessive doses of ASA cause side effects. Among the most common are:

the development of allergies;
pathologies of the gastrointestinal tract, accompanied by nausea, vomiting, pain, stomach ulcers, bleeding;
swelling of the kidneys or liver;
nephritis;
kidney failure;
dizziness;
noise in ears;
weakness.

With these symptoms, the medication is stopped.

Contraindications for use

Absolute contraindications to taking acetylsalicylic acid:

age up to 12 years;
hypersensitivity to components;
predisposition to bleeding.

asthma;
pathology of the stomach in a chronic form at the stage of exacerbation;
liver and kidney failure;
period of pregnancy;
hemophilia;
the period of the preparatory stage for the operation;
breast-feeding.

You need to take the medicine especially carefully when:

hypovitaminosis K;
thrombocytopenia;
anemia;
gout;
concomitant treatment with anticoagulants.

Before deciding to treat with aspirin, you need to make sure that there are no obstacles to this.

Consequences of increased blood density

If there is a predisposition to high blood viscosity, then this problem must be urgently eliminated. Thick blood can lead to the development of more serious pathological conditions.

The most common consequences:

thrombus formation;
hypoxia of tissues and organs;
pathologies of the cardiovascular system;
increased blood pressure;
thromboembolism;
deep vein thrombosis of the lower extremities and joints.

Aspirin is an essential blood thinner. However, you cannot use it on its own.

The duration of treatment and dosage should be selected only by a specialist, which will reduce the risks of developing more serious health problems.

How to take aspirin to thin your blood?

Aspirin is included in the list of the most important medicines of the WHO and medicines of the Russian Federation. What is not surprising: inexpensive, but effective remedy used for almost any ailment. Headache, epilepsy, prevention of diabetes mellitus and oncology, hangover treatment are a few problems where acetylsalicylic acid found application.

The drug is prescribed to patients with diseases of the cardiovascular system and the elderly, prone to the formation of blood clots. This is due to the fact that the medicine:

Controls the processes of blood clotting;

Reduces capillary permeability

Aspirin is used not only for the treatment of diseases, but also as a prophylactic. Its regular use helps to minimize the risk of blood clots - the main cause of strokes and heart attacks. Women are advised to give increased attention their health after reaching the age of 40, for men - 45.

The dosage and method of application of acetylsalicylic acid is determined by the purpose of the appointment. In the treatment of diseases, the daily portion usually does not exceed 300 mg of aspirin, during prevention - 100 mg of aspirin (for blood thinning). How to take the medicine and how many weeks or months the course will take is determined by the attending physician.

According to scientists, daily consumption of 75 mg of the drug throughout life (after 40 years) reduces the risk of developing cardiovascular and oncological diseases. At the same time, they do not guarantee that regular intake of acetylsalicylic acid will not provoke the appearance of other health problems, and the body will meekly take the next dose of the drug for decades.

Aspirin often causes side effects in those who considered this drug a panacea. Long-term medication leads to disruption of the gastrointestinal tract, allergic reactions, hearing loss and other side effects.

Acetylsalicylic acid is contraindicated in the following cases:

diseases of the gastrointestinal tract;

Disorders of blood clotting;

Pregnant and lactating women, children, and people with asthma or kidney or liver disease should take aspirin with caution and only under medical supervision.

How to take aspirin to thin your blood

Acetylsalicylic acid or, simply, aspirin is one of the most famous drugs in the world. Aspirin has a wide spectrum of action - it is an analgesic, anti-inflammatory and antipyretic medicine. This medicine was opened for wide use more than two centuries ago, but it is still in demand and popular. Aspirin is often used to thin the blood of people suffering from cardiovascular disease. Today, long-term and daily use of aspirin is an integral part of the life of an elderly person.

What is "thick" blood

In the blood of a healthy person, there is a balance of red blood cells, white blood cells, platelets, various fats, acids and enzymes, and, of course, water. After all, blood itself is 90% water. And, if the amount of this water decreases, and the concentration of other components of the blood increases, the blood becomes viscous and thick. This is where platelets come into play. Normally, they are needed in order to stop bleeding, with cuts, it is platelets that clot the blood and form a crust on the wound.

If there are too many platelets for a certain volume of blood, clots can appear in the blood - blood clots. They, like growths, form on the walls of blood vessels and narrow the lumen of the vessel. This impairs the permeability of blood through the vessels. But the most dangerous thing is that a blood clot can come off and get into the heart valve. This leads to the death of a person. Therefore, it is very important to monitor your health if you are already 40 years old. It is necessary to donate blood for analysis and consult a doctor. You may already need to take aspirin to thin your blood.

Young people under 40 can also take aspirin. It depends on the state of your body at the moment. If you have poor cardiac heredity in your family - your parents suffered from heart attacks and strokes, if you have hypertension, you must definitely monitor the density of your blood - donate blood for analysis at least every six months.

Causes of blood clotting

Normally, blood has a different density during the day. In the morning, it is very thick, so doctors do not recommend immediately after waking up to engage in active physical activity. Running in the morning can lead to a heart attack, especially in unprepared people.

The causes of blood clotting can be different. Here are some of them:

Thick blood can be the result of cardiovascular disease.
If you drink little water, this can also cause blood clots. This is especially true for people living in hot climates.
Malfunctioning of the spleen is a common cause of blood clotting. And, also, the blood can thicken from harmful radiation.
If the body lacks vitamin C, zinc, selenium or lecithin, this is a direct path to thick and viscous blood. After all, it is these components that help water to be properly absorbed by the body.
The viscosity of the blood can be increased due to the intake of certain medications, because most of them affect the composition of the blood.
If your diet contains a large amount of sugar and simple carbohydrates, this can also become main reason blood clots.

How to take aspirin to thin your blood

Aspirin can significantly improve the condition of your blood, however, to achieve a real result, the drug must be taken for a long time. Aspirin is taken as a treatment or prophylaxis. If, with the help of aspirin, the doctor intends to restore the normal consistency of the blood in a short period of time, they prescribe mg of aspirin per day, that is, one tablet.

The prophylactic dose does not exceed 100 mg, which is a quarter of a standard aspirin tablet. Aspirin is best taken before bed because the risk of blood clots increases at night. This medicine should not be taken on an empty stomach, as this may cause stomach ulcers. Aspirin must be dissolved on the tongue and then washed down with plenty of water to avoid problems with the gastrointestinal tract. Do not exceed the dose prescribed by a specialist - this can lead to serious health problems. And further. This medicine should be permanent and lifelong. Aspirin helps to thin the blood, which is so necessary for people in old age with heart disease.

Contraindications to taking aspirin

Aspirin - effective medicine, but it has a number of contraindications. Acetylsalicylic acid should not be taken by pregnant women, especially in the first and last trimesters. Taking aspirin during the first three months of pregnancy is dangerous because it can cause fetal defects. In the last three months of pregnancy, aspirin can cause bleeding and, as a result, premature birth.

Also, aspirin should not be taken by children under 12 years of age. Recent studies by scientists have led to the conclusion that aspirin intake by young children may be the cause of the development of Reye's syndrome. As an antipyretic and analgesic analogue, it is better to take drugs containing paracetamol and ibuprofen in their composition.

Aspirin should not be taken by people who have problems with blood clotting. Also, aspirin is contraindicated in patients with peptic ulcer of the stomach and duodenum.

Acetylsalicylic acid can be released as part of other drugs. They contain a special necessary prophylactic dose and are more adapted to the body. Among them are Cardiomagnyl, Aspirin-cardio, Aspecard, Lospirin, Warfarin. Your doctor will help you choose the right medicine. Self-medication in this case is not recommended, because aspirin can be dangerous. It is even banned in some Western countries.

If old age has overtaken you or your parents, this is an occasion to undergo an examination and, if necessary, start taking aspirin. After all, only taking care of your health and regularity of taking medications can give you long life without disease.

The use of "Aspirin" for problems with blood vessels: in the treatment and prevention

Aspirin is a broad-spectrum drug that is taken for various diseases to normalize the patient's condition.

Does aspirin thin the blood, and how much should you drink in case of cardiovascular diseases, as well as to prevent their occurrence? Indications and contraindications for use. Side effects of aspirin.

The history of the drug

Acetylsalicylic acid is a drug that is produced on the basis of essential oils acetic acid. The drug has analgesic, antipyretic, anti-inflammatory and vasodilatory effects on the human body.

Salicylic acid was first obtained in 1838 in Italy by the chemist R. Piria. And in 1874, the world's first factory for the production of salicylic acid was opened in the German city of Dresden.

Since 1897, after Felix Hoffmann managed to extract acetylsalicylic acid in pure form, it became possible to use the drug for medical purposes.

The main raw material for the production of the drug was willow bark, and this acid was extracted from it.

Aspirin was first marketed in 1899 as an antipyretic drug. In the process of use by people, it was noticed that it not only lowers body temperature, but also relieves pain and has anti-inflammatory properties. In addition, the drug dilates blood vessels and thins the blood.

This drug is used all over the world to this day, and it has gained its popularity due to the wide spectrum of action and the affordable price of tablets.

Should I take with excessive blood density?

Thick blood is a phenomenon in which the number of platelets in the blood vessels increases. Platelets are blood bodies that tend to stick together. If there are a lot of them in the blood, they can lead to blood clots, which, in turn, can lead to stroke and heart attack.

The risk of blood clots increases after the age of 40, at this age the blood thickens and the number of platelets increases in it. The prevention of blood clots, which can lead to heart attacks and strokes, is blood thinning.

One of the methods of thinning (antiaggregation) of blood and vasodilation is the use of aspirin. This drug prevents platelets from sticking together, which in turn prevents the appearance of blood clots, which can lead to the most disastrous consequences.

How to use for prevention?

As a prevention of stroke and heart attack, acetylsalicylic acid is recommended to be taken daily and constantly.

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As for the reception time, for effective action it is best to take the tablets at bedtime, chewing (without drinking water).

In order for the tablets not to harm human health, they must be used in accordance with the dosage. Thus, the daily dose of Aspirin for the prevention of platelet aggregation should not exceed 125 mg per day. Aspirin comes in a dosage of 500 mg, so one tablet should be divided into 4 doses. How long is the course of treatment? The course of taking the drug is prescribed by a doctor, but, as a rule, it is not less than 3 months.

As a treatment for thick blood, the daily dose of aspirin is increased from 125 mg to 300 mg per day.

Features of taking the drug

Indications for the use of acetylsalicylic acid as a blood thinner:

Joint diseases: arthritis, rheumatism.
Prevention of occurrence of cardiovascular diseases.
Prevention of myocardial infarction (the risk of the disease increases in people suffering from diabetes, patients with high pressure, obese and elderly people, as well as smokers).
Use after a myocardial infarction: to prevent relapse.
Reducing the risk of strokes.
Prevention of cerebrovascular accident.
Reduces the risk of blockage of blood vessels.
Prevention of blood clots in arteries, veins and vessels.
Prevention of thrombosis for bedridden patients.
Angina.
In Kawasaki disease ( childhood illness which is characterized by damage to the coronary vessels).

These are the main cases when aspirin is prescribed to the patient as a vasodilator, but only a doctor should prescribe the drug in one case or another.

Contraindications

Acetylsalicylic acid has contraindications in the following cases:

It is forbidden to use in the 1st and 3rd trimesters of pregnancy.
When breastfeeding.
With gastrointestinal bleeding.
For ulcers.
Hemophilia.
With allergic reactions to the composition of the drug.
With portal hypertension.
Children under 15 years old.
High sensitivity to acetylsalicylic acid.
With low blood clotting.
Patients suffering from renal insufficiency.
Reye's syndrome.

In addition, the action of aspirin adversely affects the kidneys and liver, so it should be taken with caution by people with liver and kidney disease, as well as bronchial asthma.

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Side effects

If the dosage of the drug is not observed, the following may occur: side effects:

Headaches.
Visual disorder.
Increase in body temperature.
Diarrhea and vomiting.
Abdominal pain.
Possibility of nosebleeds.
Hearing loss.
Noise in ears.
Tachycardia.
Suffocation.

With a severe overdose, the following side effects are possible:

Dyspnea.
Drowsiness.
Suffocation.
Tremor of the limbs.
Dehydration of the body.
Depression.
The occurrence of bleeding.
Convulsions.
Strong thirst.
Increased sweating.
Confusion of consciousness.

These symptoms occur with misuse of the drug and abuse of aspirin. If you follow the recommendations of your doctor and follow the dosage, the possibility of side effects will decrease significantly.

Aspirin is available and effective method combating blood supply problems, as well as a good prevention of the occurrence of diseases of the circulatory and cardiovascular systems.

Before using the drug as a vasoconstrictor, you should consult with your doctor and discuss the appropriateness of such an intake.

Aspirin for blood thinning

Taking aspirin to thin the blood is a separate topic that needs to be well understood, as it is known that aspirin can adversely affect health when used in excess. Aspirin can equally bring both benefit and harm, because everything depends on the dose and appropriateness of therapy in a particular case.

Learn more about Aspirin here.

How to take aspirin correctly

There are several nuances in taking the medicine, depending on the current diagnosis. How to take aspirin for pain? The standard recommendation is that a single dose ranges from mg of the substance, and the maximum daily dosage should not exceed 4 grams. Aspirin for people without a specialist appointment can be used no more than five days in a row.

Drink an aspirin tablet only after meals and drink plenty of water (at least 200 ml). Drinking aspirin every day for a long time without good evidence is fraught with human health, because there is a risk of developing internal bleeding and opening a stomach ulcer. Also, aspirin with an ulcer or gastritis is strictly contraindicated.

How to take aspirin to thin your blood

Acetylsalicylic acid belongs to the group of antiplatelet agents. Blood thinners are divided into 2 main groups:

Based on acetylsalicylic acid - antiplatelet agents
Anticoagulants (warfarin, heparin), they are produced without aspirin.

You need to drink aspirin to thin the blood according to strict dosages according to individual indicators and doctor's prescriptions. The optimal amount is 50-100 mg of the substance per day daily. The duration of admission and the treatment regimen are also prescribed on an individual basis.

Is it possible to drink to prevent thrombosis

This drug is interesting in that it is as useful as it is harmful. In our society, it is accepted that acetylsalicylic acid tablets can be drunk just like that at an older age to prevent increased blood viscosity in order to prevent the development of a blood clot. This is a gross mistake.

Undoubtedly, acetylsalicylic acid has pronounced useful properties: inhibits the synthesis of prostaglandins, due to which the temperature during a cold decreases, and inflammatory processes subside. Since the mass of heart diseases is directly related to increased blood viscosity, acetylsalicylic acid tablets were proclaimed by the people the best remedy and people began to drink it just like that.

But this drug is really necessary for people who have a serious condition, because if you take pills for other purposes, this is fraught with a decrease in the function of blood cells, which can cause opposite and irreversible processes. For a healthy person, acetylsalicylic acid tablets are harmful, because the drug increases vascular permeability (which is very undesirable in the presence of varicose veins), which greatly reduces clotting ability. Therefore, it is not advisable to ask the question - how to drink aspirin for the prevention of thrombosis, since there is no need for this.

Also, the harm of the drug lies in its direct negative effect on the gastric mucosa. It is best to drink an alkaline remedy mineral water or milk, it is also advisable to crush the tablet into several small pieces. There is an effervescent form of the drug. Effervescent tablets although more expensive, but less detrimental to the gastric mucosa.

People during diseases such as chickenpox, influenza and measles are forbidden to drink acetylsalicylic acid, since it can cause hepatic encephalopathy in such cases, which in most cases leads to the death of the patient. Pregnant and lactating mothers should also not take this medication.

Aspirin for blood thinning: dosage and how to use it correctly

Many patients with fundamentally different diseases sometimes worry about the question of how to take Aspirin to thin the blood. This drug retains its popularity due to its relative cheapness and ease of use. Its therapeutic spectrum is also wide, because for the first time Aspirin was identified in clinical practice as an antirheumatic agent. Acetylsalicylic acid (chemical name Aspirin) is used in the pharmaceutical industry for the production of analogues of the drug, of which there are quite a lot.

Fighting "thick" blood

Taking Aspirin in an appropriate dose implies the prevention or therapeutic elimination of thrombosis, acute ischemic conditions and their complications.

Blood as a biological medium consists of two components:

The more liquid part is blood plasma.
Formed elements - blood cells of various origin and purpose.

Blood clots do not literally occur. Among the large number of cells migrating in plasma, only platelets are responsible for anticoagulant homeostasis and the so-called physiological blood rheology. Platelets move to the site of damage to capillaries or other vessels, providing gluing of the damaged area due to blood clotting factors.

The need to take Aspirin to thin the blood arises with age. In addition to natural aging, there is a decrease in the hormonal production of certain active substances, which, as a rule, leads to high coagulability outside of physiological causes.

The sudden development of thrombosis makes it impossible to provide the first emergency care. Therefore, after 40 years, all potential patients are shown the prevention of this emergency, which is fully provided by the use of Aspirin. Minimizing the development of thrombotic complications also prevents the occurrence of extraordinary ischemic conditions of the brain and heart.

There are many analogues of Aspirin, this active substance is part of many combination drugs. This makes it possible to find the most effective drug for each patient, the minimum dosage of which will give a pronounced clinical effect for the treatment of the underlying disease and active thromboprophylaxis.

Indications for use

It is important to drink Aspirin to thin the blood for a sufficiently long time, which is not possible for all patients. The lack of patience and self-discipline in patients becomes the cornerstone in matters of long-term and systemic therapy with any drug.

The following groups of people should pay special attention to blood thinning:

Patients whose close relatives have died from heart attacks and strokes.
Varicose veins also need to thin the blood with Aspirin.
Hemorrhoids are also best accompanied by thromboprophylaxis.

Which drug to prescribe and how to take it correctly is determined by the attending physician. He can adequately assess the need for therapy, its volume, the feasibility of a complex impact.

An adequate dose of Aspirin directly counteracts the literal clumping of platelets. The blood supply of many important organs is carried out through a rather small capillary and arterial network, where the passage of cells is difficult.

A few clumped platelets may well:

stop the blood flow of an important supply vessel;
cause ischemia;
lead to a change in the functionality of the relevant body.

Physiologically, blood clotting occurs during pregnancy as a woman's natural defense against the threat of bleeding.

Aspirin is undesirable to use at any gestational age in order to avoid negative effects on the mother and child. There are several alternative drugs for blood thinning if thrombus formation in a pregnant woman goes along a pathological path. It is permissible to fight with acetylsalicylic acid with a headache in women in the second trimester of gestation.

Dosing of the drug

How to drink Aspirin is determined by the purpose of the drug and the goals that are achieved with its intake.

Instructions for use of the drug includes two appointments of Aspirin:

Therapeutic effect: therapy of direct blood clotting against the background of pathological processes, management of the preoperative and postoperative periods.
Prevention of thrombosis in small and large branches of the vascular bed. Reaching a certain age requires systemic Aspirin intake for all subsequent years.

The blood-thinning effect is far from the only effect of aspirin drugs. They may also have undesirable reactions from the gastrointestinal tract, in particular, an exacerbation of gastritis or its initial development. However, low doses of acetylsalicylic acid used for thromboprophylaxis negate these side effects.

Some Scientific research indicate that aggregation of cells and the formation of blood clots occurs directly at night, which makes it advisable to take Aspirin before bedtime.

In this case, the patient should not consume any alcoholic beverages the day before and have a fairly tight dinner. Ethyl alcohol and food saturated with animal fats prevent the full flow of the therapeutic or prophylactic dose of the drug into the bloodstream.

The prophylactic dose of acetylsalicylic acid to prevent thrombosis is less than 100 mg.
The therapeutic amount of the drug can be increased to 300 mg daily.
Often, for preventive purposes, use half a tablet of 100 mg daily or every other day.

For blood thinning, both urgently and for prevention, complex preparations with trace elements and vitamins are used.

Aspirin and medicinal substances based on it, they often become the drugs of choice due to their ease of use, their relative cheapness and good tolerability.

Why aspirin

To avoid the described conditions, doctors recommend using aspirin to thin the blood. For preventive purposes, it is recommended to do this for women and men after forty years. Acetylsalicylic acid, which is part of this drug, thins the blood and minimizes the risk of blood clots.

To whom it is especially important

Particular attention to aspirin for blood thinning, how to take these common pills correctly, should be given to people in whose family history there have been heart attacks or strokes. Also a special reason to take up the prevention of thrombosis is hemorrhoids, varicose veins. But here it is worth understanding that a specific drug, as well as prescribing doses, should be selected by a doctor based on a general picture of health, age, and even lifestyle characteristics.

Interesting! Acetylsalicylic acid acts in such a way that the blood can not only thin. Aspirin improves blood circulation through the capillaries. However, here it must be remembered that long-term use of aspirin leads to problems with the gastrointestinal tract. So, even a preventive intake should be carried out under the supervision of a doctor and drink tablets in small proportions.

Instructions for use

Important! In an emergency, the tablet can be chewed or placed under the tongue to get the active substance into the bloodstream as soon as possible.

During pregnancy

How to take aspirin to thin the blood, so as not to harm:

It is important to remember that the composition of the drug has a negative effect on the lining of the gastrointestinal tract. So, it is worth preparing in advance for the manifestation of possible side effects such as nausea, heartburn, and indigestion. In rare cases, abdominal pain occurs.
With too long use of the drug, you can develop stomach ulcers and gastrointestinal bleeding. It sounds scary, but such side effects are possible with self-medication and self-determination of the dosage without prior consultation with a specialist.
American and any other aspirin should be taken only in the dosage strictly prescribed by a competent physician.
Never take tablets on an empty stomach.
If aspirin is drunk regularly, it is recommended to exclude strong alcohol, spicy and smoked, fatty foods from the diet.
It is very good if aspirin is taken to thin the blood in a special intestinal-soluble shell.
It is great to have magnesium hydroxide in the same aspirin tablet, because it reduces the possibility of nausea and stomach problems.

Analogues

Despite the fact that aspirin is recommended as a thinning drug, if taken incorrectly, violate the dose and ignore the doctor's recommendations, quite strong negative side reactions can occur.

Has pregnancy restrictions

Prohibited while breastfeeding

Forbidden to children

Has restrictions for the elderly

Has limitations for liver problems

Forbidden for kidney problems

Mankind has long used the medicinal properties of willow bark and meadowsweet grass. The ancient Egyptians, Greeks and representatives of the North American Indian peoples knew about their analgesic and antipyretic action. At the turn of the 19th and 20th centuries, the active substance salicin, which determines the properties of plants, was obtained from plants, and then a chemical preparation with similar properties was synthesized.

In the 60s of the XX century, its ability to influence platelet aggregation was discovered, which further added popularity to the medicine. The medicine in question is the familiar Aspirin. Consider what its antiplatelet effect is and how to properly take this drug to thin the blood.

General information

Given medicine refers to non-selective NSAIDs. Being a derivative of salicylic acid, the drug inhibits cyclooxygenase enzymes. Aspirin has the following properties:

relieves fever;
reduces pain syndrome;
It has anti-inflammatory, antithrombotic, as well as some anticoagulant effect.

INN - Acetylsalicylic acid (ASA). Active substance- acetic acid salicylate - inhibits the synthesis of prostaglandins of different classes, unlike the active substances of other NSAIDs, irreversibly blocks COX by inactivating the serine amino acid in the active center. In small doses, it blocks mainly COX-1, and in large doses it blocks both COX-1 and COX-2. The antithrombotic effect is associated with the blocking of COX in platelets and endothelium and the violation of the synthesis of TXA 2 and prostacyclin occurring in them.

Externally, the substance is a colorless needle-shaped crystals or a light crystalline powder. It is poorly soluble in water at room temperature, well - in water heated to 100 °, alcohol and alkaline solutions. Does not decompose in the stomach. In the intestine, it breaks down into acetic and salicylic acids. The bulk is destroyed in the body, 20% is excreted through the kidneys.

The drug is included in the list of essential medicines published by the World Health Organization, and is available under many trade names, the most popular of which are:

Aspirin.
Acelizin.
Aspro.
Acylpyrine.
Aspecard.

Also, the active ingredient is part of various combined drugs, such as Citramon, Askofen and others.

Blood clotting and medication

Blood is one of the main substances in the body, its components and quality characteristics directly affect human health. One of the parameters that determine the correct functioning circulatory system, is the viscosity of the blood.

This term refers to the level of blood resistance to its own movement, that is, its internal friction, or fluidity. Normally, this indicator is 4-5 mPa-s (millipascal-seconds). It is not so easy to change it, but if this happens, then it is about serious violation work of the cardiovascular system.

Causes

Blood clotting can be observed in the following conditions:

problems with the liver, pancreas;
the presence of infectious processes;
chronic dehydration;
unhealthy lifestyle (alcohol abuse, smoking, poor diet, stress);
unfavorable ecological situation;
pregnancy;
reception hormonal drugs and diuretics.

It is important to remember that blood viscosity cannot be determined visually. For this, it is necessary to take an appropriate analysis (D-dimer).

However, if the increase this indicator confirmed, most often this indicates a change in the cell membranes of erythrocytes and platelets, which leads to "gluing" of cells. To return the blood to a normal consistency, you need to balance the diet and adhere to the drinking regimen.

But these measures are not always enough, so doctors prescribe ASA, which, even in small doses, prevents platelets from settling on the walls of the endothelium and the formation of blood clots that close the lumen of the vessels.

Mechanism of action of a blood thinner

Speaking from a scientific point of view, the question of whether Aspirin thins the blood or not, paradoxically, must be answered in the negative. In fact, the drug does not directly affect the consistency of the blood, but blocks the formation of the vasoconstrictor thromboxane A2 (an oxidized derivative of fatty acids), which is the main cause of platelet aggregation (that is, the ability to combine into conglomerates) and the appearance of blood clots.

The formation of thromboxane A2 stops throughout the life of the platelet (7-10 days), and in 5-6 days of taking ASA, the platelet link of hemostasis (the ability of blood to circulate through the vascular bed) is restored. In addition, ASA enhances fibrinolysis (dissolution of blood clots and clots by splitting fibrin strands) and reduces blood clotting.

ASA also acts at the level of endothelial cells, inhibiting the metabolite of arachidonic acid, prostacyclin (which naturally inhibits platelet aggregation), but is much weaker and shorter than in the case of thromboxane A2, especially when taken in low doses. This fact is decisive when choosing a dose in antiplatelet therapy with ASA.

Methods of application, dosage

As can be seen from the description of the mechanism of action of ASA, the use of small doses of the substance (for sufficient blockade of thromboxane and minimal inhibition of prostacyclin) will be optimal for antiplatelet therapy. For both primary and secondary prevention of blood thinning, Aspirin is recommended to drink at a dosage of 75-150 mg per day.

The use of high doses has no advantages over medium and low doses, but, on the contrary, can contribute to gastrointestinal lesions, since prostaglandins, which inhibit ASA, are involved in the regulation of the activity of the gastric mucosa.

For each patient, the minimum effective dose should be selected individually, in accordance with the history and concomitant diseases:

For patients suffering from diseases of the veins of the lower extremities (varicose veins, thrombophlebitis), it is recommended to take the drug at a dosage of 125 mg per day.
At acute infarction or development ischemic stroke a higher dose (160-325 mg) may be prescribed by a specialist.
In patients at risk of developing gastrointestinal complications, antiplatelet therapy is combined with the use of inhibitors. proton pump(omeprazole, esomeprazole, lansoprazole).

Taking ASA for antithrombotic purposes should:

once a day;
at the same time, preferably in the evening;
inside, after eating;
drinking plenty of water, ideally non-carbonated mineral alkaline.

Contraindications and side effects

The drug is prohibited for use in the following groups of patients:

suffering from kidney disease;
with a stomach ulcer and 12 duodenal ulcer;
asthmatics;
with reduced blood clotting (with hemophilia, thrombocytopenia);
suffering from epilepsy;
before the upcoming surgery (5-10 days in advance, due to the risk of bleeding);
in children under 15 years of age with SARS and influenza (due to the risk of Reye's syndrome).

Contraindications to taking the drug

As for pregnant women, the use of the drug is not recommended due to the risk of bleeding and pathologies in the fetus. Aspirin can only be prescribed by a doctor and only if a woman is at high risk of developing preeclampsia. During lactation, the drug enters the blood in small quantities, therefore it is not suitable for regular use with an antithrombotic purpose.

Like any medicine, ASA can have unwanted side effects, including the following:

individual intolerance (itching, urticaria, angioedema);
indigestion and stomach bleeding;
stomach ulcer;
profuse sweating;
tinnitus;
hearing loss.

Symptoms of an aspirin overdose

An overdose of the drug is fraught with lethal outcome. In the case of taking a large amount of the substance, intravenous infusion of sodium bicarbonate, sodium citrate or lactate is carried out.

Similar blood thinners

As can be seen from the list of contraindications for use, ASA may not be used in all people, while the risk of developing cardiovascular diseases in modern world very high. In this regard, the question arises of how to replace this drug.

One of the possible solutions is the use of enteric-coated forms (Trombo ACC, Cardiomagnyl). Although this method does not always justify itself and is not a 100% guarantee of protection against problems with the gastrointestinal tract.

In addition, there is a category of people with resistance to ASA or incompatible with the use of the drug due to reduced absorption. For such categories of patients and those for whom ASA is contraindicated due to concomitant diseases, thienopyridines (antagonists of the P2Y12 ADP receptor on platelet membranes) are the drugs of choice.

Most famous representatives This group - Ticlopidine and Clopidogrel - outperform ASA in terms of effectiveness and gradually begin to displace it from the leading positions. This is especially true of Clopidogrel, which has fewer side effects. The disadvantage of the drug is the price, which is quite high compared to ASA.

Such antiplatelet agents as cAMP phosphodiesterase inhibitors and glycoprotein antagonists, although they are very effective for the treatment of thrombosis, still cannot be considered as an alternative to ASA in the long-term use due to the specifics of use and contraindications.

Aspirin (acetylsalicylic acid) is one of the most famous drugs in the world, invented back in the 19th century. Despite the advances in medicine, the discovery of new medicines, it is still often used by people of different ages, due to its wide spectrum of action. Aspirin is often prescribed for blood thinning - how to take the drug and does it have analogues?

To understand how Aspirin is useful for blood, you need to know why it can thicken. The blood of a healthy person consists of 90% water, the rest of its composition is occupied by various elements, including platelets. These small bodies are responsible for blood clotting, stopping bleeding in case of damage to blood vessels.

With age, changes in the composition of the blood occur, they begin to manifest themselves especially intensively after 50 years. The number of platelets increases, can significantly exceed the norm, so clots form. The vessels narrow, the blood flows through them with difficulty - the use of drugs aimed at thinning the blood is required. Otherwise, they may develop various diseases: heart attack, stroke, there is a risk of blockage of the arteries of the heart, which leads to death.

It is necessary to use blood thinners not only because of age-related changes in the body. Clots that interfere with normal blood flow can appear with various diseases:

with varicose veins, other diseases of blood vessels, veins;
problems in the work of the spleen;
deficiency of vitamin C, other vital trace elements;
hormonal disorders;
thrombophilia;
diabetes mellitus;
atrial fibrillation;
uncontrolled use of certain medications.

Doctors recommend regularly, at least once a year, to take general analysis blood and coagulogram, and in old age - at least two. This is especially important to do with high blood pressure, varicose veins, and other chronic diseases of the heart and blood vessels.

The benefits of aspirin for liquefaction

Elena Malysheva recommended drinking Aspirin in old age, at least always having it in the home first aid kit. Many doctors agree with her, saying that of all the blood thinners, Aspirin is the best. Some call the use of this drug the key to longevity. Once in the body, Aspirin contributes to the fact that prostaglandins are produced in smaller quantities than before. This prevents the accumulation of platelets, their gluing together. In this case, blood clots, thrombosis do not occur.

Important! Blood thinning is not the only action of Aspirin. Therefore, to obtain the desired result, it is necessary to accurately follow the doctor's recommendations for dosage, take the pills correctly.

It takes time to change the consistency of the blood with Aspirin, when the process of increasing the rate of platelets, their gluing has already begun, takes time. Some, after a week of taking pills, begin to doubt about the drug, whether it thins the blood or not. In fact, the duration of therapy takes at least six months.

Instructions: how to take

Instructions for use of the drug is simple. The recommended daily dose for treatment is 300-500 mg, for prevention - 75-150 mg. In order not to harm the digestive organs, the tablets should be taken strictly after meals. If Aspirin is used for prevention, the dosage prescribed by the doctor is taken once - in the evening, after dinner.

Important! The need to take pills in the evening is explained by the fact that at night the risk of developing thrombosis while a person is sleeping increases. And you can’t take a pill on an empty stomach, as harm to the stomach is possible - for example, the development of an ulcer.

What to drink with Aspirin? For this you need to use plain water. Categorically you can not just dissolve the pill. After contact with oral cavity it begins to dissolve quickly, at this time it needs to be washed down. How long to take Aspirin, decides the doctor who prescribed the drug. For the prevention of cardiovascular complications, the drug is used for life, every day at a minimum dosage.

During pregnancy

Can aspirin be taken during pregnancy? The answer to this question depends on the age of the fetus:

During the first trimester, the embryo develops actively. Every week, certain internal systems of the fetal body are formed, so taking many drugs can interfere with these processes. Aspirin during this period is also not recommended.
During the second trimester, these developmental processes slow down a little, however, in most cases, Aspirin is also not recommended. Even for headaches, colds, other drugs are prescribed without acetylsalicylic acid in the composition.
The use of Aspirin in the third trimester becomes a threat of bleeding, other complications that can provoke premature birth. It also adversely affects the development of the lungs of the fetus.

Therefore, Aspirin should only be used as a last resort during the second trimester of pregnancy. The attending physician decides how many days to take pills, assessing the risk to future mother and fetus. Given that blood thinning requires a longer use of the drug, it is not recommended to prescribe it.

Like any drug, Aspirin has a number of contraindications:

age up to 12 years;
hypersensitivity to acetylsalicylic acid, other components included in the composition;
stomach ulcer;
chronic disorders in the liver, kidneys;
thrombocytopenia;
period of breastfeeding in women.

Important! Pregnancy is a relative contraindication, since the drug is strictly prohibited only during the third trimester.

Side effects sometimes occur during treatment. Most often of them are found:

abdominal pain, vomiting;
dizziness;
noise in ears;
skin rashes;
angioedema, allergic reactions.

These phenomena can also occur in case of overdose.

Analogues

Acetylsalicylic acid is part of some other drugs, but their price is usually more expensive (Aspirin costs about 20–30 rubles for 10 tablets). How to replace Aspirin in need of blood thinning? The attending physician may prescribe an analogue of the drug, most often they are:

Aspecard;
Cardiomagnyl;
Magnikor.

Also, instead of Aspirin, herbs can be prescribed to thin the blood. In addition, if there is no serious problem with blood clotting, dieting can be dispensed with. The daily diet should include products:

with vitamin E;
turmeric;
ginger;
fish fat;
garlic;
polyunsaturated fatty acids.

When using Aspirin to thin the blood, you need to know how to take the drug, its dosage, tune in to long-term treatment. It will be needed not only for age-related changes in the composition of the blood, but for many diseases of the cardiovascular system.