What causes a weak pulse?

Some friends may find that their pulse is weak in life. This situation can be caused by a variety of factors, which may be psychological factors or physical illness factors. For the answer to weak pulse, you may want to take a look at the following knowledge.

Predisposing factors

It mainly refers to various social and psychological factors that lead to neurasthenia. Although there are many schools of psychiatry, there is a consensus on the relationship between mental stress and neurasthenia. It is generally believed that various social and psychological factors that cause excessive tension in the nervous system can become the triggering factors of this disease. With the deepening of my country's reform and opening up, while the economy is developing rapidly, social industrialization, population urbanization, dense population, traffic congestion, fierce competition, unemployment, layoffs, disparity in personal income, and certain unhealthy phenomena in society will cause people to be nervous. If there are too many life events happening around us and the changes are great, it will also make people worried. For example, if investors are too involved in the rise and fall of stocks, it will cause a serious psychological burden and eventually cause neurasthenia.

Long-term mental or psychological trauma, such as family disputes, unhappy marriages, broken hearts, tense neighborhood relations, etc., can also make people too nervous and overloaded with psychological stress, leading to neurasthenia. A large number of surveys and studies have shown that the frequency of life events experienced by patients with neurasthenia in the year before the onset of the disease is significantly higher than that of the control group.

Too long time of mental activities and too heavy study burden, especially when academic performance is poor and failure in major exams, often cause excessive nerve burden and become an important cause of neurasthenia in students.

Modern research shows that mental stimulation can cause endocrine and autonomic nervous system disorders. For example, panic stimulation can promote the release of adrenaline, resulting in increased heart rate, flushing, sweating, and increased blood pressure. These changes in the internal environment may cause brain dysfunction, so EEG activity may also be abnormal.