The main symptoms of chronic bronchitis are recurring cough, sputum and shortness of breath, etc. It is recommended to have timely hospital consultation and treatment, otherwise complications such as chronic obstructive pulmonary disease may occur.
1. Coughing: coughing is obvious in the morning, and there may be coughing or sputum expectoration at night during sleep.
2. Coughing sputum: generally white mucous sputum, or plasma foamy sputum, occasionally with blood in the sputum, more sputum in the morning, change the position or get up can stimulate sputum.
3. Shortness of breath: When wheezing is obvious, it may be accompanied by bronchial asthma, and shortness of breath after activity may be present in emphysema.
Chronic bronchitis should be actively hospitalized for diagnosis and treatment, delayed treatment may develop into chronic obstructive pulmonary disease, pulmonary heart disease and other serious complications, resulting in a poor prognosis.