What reason is cough at night?

summary

Recently, I don't cough in the daytime. It starts in the middle of the night. I have a habit that I often surf the Internet until the middle of the night and smoke a lot at night. But I don't cough at all in the daytime. I know that smoking has a certain impact. What reason is cough at night? Now let me tell you something.

What reason is cough at night?

When you sleep at night, your muscles relax, and less air enters your body. There is more nasal endocrine flowing to your throat and lungs, so people with asthma will cough more in the early morning. In addition, persistent coughing may be caused by other causes, including sinusitis, vomiting, taking certain drugs or infection.

Cough at night is the main symptom of respiratory diseases, such as cough without sputum or dry cough with little sputum, which is common in the early stage of acute pharyngitis and bronchitis; Acute sudden cough is more common in bronchial foreign bodies; Long term chronic cough, more common in chronic bronchitis, tuberculosis and so on.

The cause of cough at night, after virus infection, can directly damage the respiratory tract epithelium, resulting in increased respiratory responsiveness. Some scholars believe that interferon and IL-1 produced by virus infection increase histamine released by basophils.

matters needing attention

In the treatment of cough, do not take antibiotics for a long time, to find out the cause, on the basis of the treatment of primary disease, choose appropriate cough expectorant drugs, pay attention to nursing.