The main symptom of chronic bronchitis?

summary

Cough and expectoration are the most typical symptoms of chronic bronchitis, characterized by long-term existence and repeated recurrence. With the further development of the disease, the symptoms of the patients will gradually aggravate, especially after getting up in the morning, the symptoms of the patients will be extremely obvious, followed by the most obvious symptoms at night. Here are the symptoms of chronic bronchitis.

The main symptom of chronic bronchitis?

The onset of symptoms is slow and the course of disease is long. Some patients have a history of acute respiratory tract infection such as acute bronchitis, influenza or pneumonia before the onset of the disease. The main symptoms were chronic cough, expectoration, shortness of breath or wheezing. The symptoms are mild in the early stage. As the course of the disease progresses, the acute attack becomes more frequent and the symptoms become more serious, especially in winter.

Cough: in the early morning, cough is more severe, light in the daytime, and obvious at night in the late stage. Before going to bed, cough attack often occurs, accompanied by expectoration. This is due to bronchial mucosa congestion, edema, secretion accumulation in the bronchial lumen. With the development of the disease, cough does not heal all year round.

Expectoration: the sputum is usually white mucinous or serous foam, even with blood. This is mainly due to the slow cough reflex during sleep at night, accumulation of sputum in the airway cavity, and stimulation of expectoration after getting up in the morning due to postural changes. When the acute attack is accompanied by bacterial infection, the amount of sputum increases, and the sputum becomes viscous or purulent.

matters needing attention

In the cold season, we should add some warm meat food with high calorie to enhance the cold resistance, such as mutton, dog meat, milk, animal liver, fish, bean products, etc. It can be used for extreme deficiency cold. In addition to meat food, should often eat fresh vegetables and fruits.