Hua Zi found that many people do not understand the pharmacological effects of aspirin. When taking aspirin, many people make decisions without authorization. I just ate a loneliness; there are some people who do not need to take aspirin, but follow the trend and take the drug, which leads to overtreatment. As a result, they do not enjoy the benefits of aspirin, and only suffer the side effects of the drug in vain.
Aspirin is a drug, not a health care product. It has strict indications and requirements and cannot be taken at will.
One, a century-old “magic medicine” aspirin
Aspirin has been invented for more than 100 years, and it has been dubbed the “magic medicine” by people. High-dose aspirin has antipyretic, analgesic, and anti-inflammatory effects, and is used for the treatment of fever, pain, and rheumatism.
It was later found that aspirin also inhibits platelet aggregation and can prevent the formation of thrombosis in arteries, so now aspirin is mainly used in small doses for the prevention of thrombotic diseases occurs.
However, drug treatment is a “double-edged sword”. While enjoying the benefits of the drug, it also bears the risk of adverse drug reactions. Therefore, when using aspirin, there are strict indication requirements.
Second, what kind of people need aspirin
Aspirin can inhibit the aggregation of platelets, but under normal circumstances, platelets do not aggregate in blood vessels. Generally speaking, only atherosclerosis occurs, and sclerotic plaques occur. When ruptured, the aggregation function of platelets is activated.
That is, if there is no atherosclerosis, or the risk of rupture of hardened plaques is low, taking aspirin does not prevent disease. Long-term use of aspirin has the risk of causing bleeding disorders, as well as adverse reactions that damage the gastrointestinal mucosa. The pros and cons must be weighed before taking the drug.
Relevant trials have shown that for people without cardiovascular and cerebrovascular disease, the benefits of taking aspirin outweigh the risks, so It is not recommended for healthy people to take aspirin to prevent the occurrence of diseases and avoid the risk of medication caused by overtreatment.
However, for people who have already experienced thrombotic diseases such as myocardial infarction and cerebral infarction, the risk of recurrence of the disease is very high, and the benefit of taking aspirin will be greater, so aspirin is only recommended now. It is used to prevent the recurrence of the disease for people who have already suffered from cardiovascular and cerebrovascular diseases, or those who have a probability of developing cardiovascular and cerebrovascular diseases in the next 10 years greater than 10% after evaluation by doctors.
Three, how to take aspirin correctly
Aspirin works by inhibiting platelets, and platelets in the human body are regenerated every day, so Aspirin needs to be taken every day to inhibit the new platelets in order to continue to play a role in disease prevention >.
Low-dose aspirin is used to prevent cardiovascular and cerebrovascular diseases. “Low-dose” refers to a daily dose of between 75mg and 150mg.
Relevant experiments have shown that if the dose of aspirin is reduced to less than 50 mg per day, the effect of inhibiting all platelets cannot be achieved. When the daily dose is greater than 150mg, the efficacy of the drug will not increase, but the side effects will increase significantly. The most commonly used dose of aspirin is 100 mg daily.
In other words, it is necessary to insist on taking an effective dose of aspirin every day in order to play a role in preventing disease, otherwise it will only be “lonely”.
To sum up, it is not recommended to take aspirin for people who have not had cardiovascular and cerebrovascular diseases. People who have had related diseases and need to prevent the recurrence of the disease need to insist on taking an effective dose of aspirin every day to effectively prevent the disease. The medicine should be taken under the guidance of a doctor. If you have any doubts about the medicine, please consult your doctor or pharmacist. I am Huazi, a pharmacist. Welcome to follow me and share more health knowledge.