What are the symptoms of infectious bronchitis?

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In our daily life, there must be many patients with bronchitis, but many patients do not understand its specific symptoms. Here, I would like to remind you to carefully distinguish the symptoms of bronchitis, so as to avoid unnecessary troubles to our health caused by bronchitis. What are the symptoms of infectious bronchitis? Let's talk about it

What are the symptoms of infectious bronchitis?

The most common symptom of acute bronchitis is cough. Other symptoms include expectoration, wheezing, shortness of breath, chest tightness, etc. The infection may last from a few days to ten days. Cough may last for several weeks, and the total duration of symptoms is usually about 3 weeks. The symptoms of a few patients may last for 6 weeks.

Symptoms of chronic bronchitis include cough, expectoration, wheezing and shortness of breath, especially in the case of fatigue or low oxygen saturation. Cough often worsens after getting up in the morning, some with cough yellow or green sputum, or with a small amount of blood sputum.

There will be repeated attacks, the longer the disease may appear under the turbinate hypertrophy. The breath sounds were normal, but the dry and wet rales could be heard in both lungs. The rales are not fixed and will decrease or disappear after coughing. There was no significant change in the count and classification of leukocytes in peripheral blood. When bacterial infection is serious, the total number of neutrophils and leukocytes will increase, and pathogenic bacteria will appear in sputum culture. Chest X-ray examination showed that most of the manifestations were normal or only the lung texture thickening.

matters needing attention

Avoid respiratory tract irritation, etc. Regular hand washing also has a protective effect. In the prevention of chronic bronchitis, smoking cessation is helpful to slow down the deterioration of lung function. Avoid cold, respiratory tract irritation, help to reduce acute exacerbation of chronic bronchitis. Quit smoking, wash hands frequently, avoid cold and respiratory tract irritation. If it is easy to relapse, it can be vaccinated with influenza vaccine, pneumonia vaccine, etc.