Bronchial asthma is not treatable, there are three major hazards

summary

Bronchial asthma is easy to recur, so many patients feel that it doesn't matter whether the disease is treated or not. In fact, this idea is absolutely impossible, because the harm of bronchial asthma is very huge. Now let's take a look at the harm of bronchial asthma.

Bronchial asthma is not treatable, there are three major hazards

First: respiratory tract infection: respiratory tract infection is one of the most common complications of the disease. Infection can promote the development of the disease, affect the treatment effect, and form a vicious circle. 　　

Second: respiratory failure: the incidence of respiratory failure is about 53%, and the mortality is 8%. Therefore, we should actively prevent the occurrence of respiratory failure.

Third: pulmonary edema: the clinical manifestations of pulmonary edema are often covered by the symptoms of bronchial asthma itself, which is not easy to be found. Once pulmonary edema occurs, it has great potential risk and must be attached great importance. The occurrence of edema depends on the hydrostatic pressure of pulmonary vessels and interstitium, the balance of colloidal osmotic pressure, membrane permeability and lymphatic reflux. When bronchial asthma attacks seriously, there are often severe dyspnea, cyanosis and inability to lie on the back.

matters needing attention

Chronic duration refers to different frequency and (or) varying degrees of symptoms (wheezing, shortness of breath, chest tightness, cough, etc.); clinical remission refers to the disappearance of symptoms and signs after treatment or without treatment; pulmonary function returns to the level before acute attack and lasts for more than 3 months.