What causes bronchial asthma

summary

This disease is a common disease, especially for its pathogenesis is very vague, also have a certain understanding, it is a kind of respiratory tract chronic inflammation, asthma symptoms, most accompanied by phlegm or cough, but many people do not know how they will suffer from this disease, so let Xiaobian to tell you the cause of bronchial asthma, most occur at night or night In the early morning, I believe you are not unfamiliar with bronchial asthma. Many people know that bronchial asthma attacks are very serious and the incidence rate is very high. Here we explain the reasons for this situation.

What causes bronchial asthma

Reason 1: bronchial asthma is a familial genetic disease, the main cause of bronchial asthma is genetic factors, but bronchial asthma is not only genetic factors, some children will suffer from this disease at a very young age, most of them are caused by genetic factors

Reason 2: if the virus infection, when inhaled some substances will also cause bronchial asthma, can directly damage the respiratory tract epithelium, such as pollen, animal hair, sulfuric acid, etc., will cause respiratory tract infection, trigger bronchial asthma, lead to increased respiratory responsiveness, in asthma patients

The third reason: when the temperature, temperature and other changes may also induce asthma, there is also a lot of exercise also induced asthma, especially in infants and young children are prone to food allergy, of course, there is also a reason for diet and asthma attack is often seen, known as exercise-induced asthma

matters needing attention

When the temperature, temperature and other changes may also induce asthma, there is also a lot of exercise also induced asthma, especially in infants and young children are prone to food allergy, of course, there is also a common cause of asthma attack is due to diet, known as exercise-induced asthma