What are the symptoms of chronic bronchitis?

After suffering from chronic bronchitis, the patient will feel pain, and may even experience dizziness, brain swelling, or even nausea and vomiting. Therefore, everyone should be especially vigilant in normal times. When you feel a slight cough, you must be careful, as it is a symptom of chronic bronchitis and must be treated as soon as possible.

Typical symptoms

The disease has a slow onset, a long course, and is aggravated by repeated acute attacks. The main symptoms are coughing, sputum, or wheezing. Acute exacerbation refers to the sudden worsening of symptoms such as cough, sputum, and wheezing. 1. Coughing usually occurs mainly in the morning, with bouts of coughing or expectoration during sleep. 2. The sputum is usually white mucus and serous foam, and may occasionally contain blood. There is more sputum discharge in the early morning, and getting up or changing body position can stimulate sputum discharge. 3. People with obvious wheezing or shortness of breath are often called wheezing bronchitis, and some may have concurrent bronchial asthma. If accompanied by emphysema, it may manifest as shortness of breath after labor or activity.

Other symptoms

There are usually no abnormal signs in the early stages of the disease. During an acute attack, dry or wet rales may be heard on the back or at the bases of both lungs, which may decrease or disappear after coughing. If combined with asthma, widespread wheezing may be heard with prolonged expiratory period.

Diagnosis

Based on cough, sputum, or wheezing, the disease lasts for 3 months each year and for 2 years or more, and other diseases with symptoms of cough, sputum, and wheezing are excluded, such as tuberculosis, pneumoconiosis, lung abscess, heart disease, heart failure, bronchiectasis, etc.