What is the cause of cough?

summary

When winter comes, cold and cough are very common. Because there is heating in the room in winter and the air is relatively dry, many people have symptoms of dry cough. Generally, the symptoms of cough are more serious in the morning and evening. What is the reason for the severe cough at night? In fact, there is no clear answer to this question, because it varies from person to person, It depends on one's constitution and resistance

What is the cause of cough?

Cough is more severe at night, which may be due to the invasion of dryness pathogen into the lung system. The popular saying is lung heat. It is characterized by dry cough without phlegm or phlegm less and sticky, accompanied by dry throat, itchy throat, dry nose, thirst, red tongue and less fluid. It is appropriate to relieve exterior symptoms, clear lung, moisten dryness and stop cough. It's better to keep the room not too dry when you go to bed at night.

What reason is cough severe at night? It may be due to deficiency of lung yin, deficiency of lung qi, deficiency of lung yin, deficiency of body fluid, hyperactivity of fire due to yin deficiency and endogenous deficiency heat. The clinical manifestations were dry cough without phlegm, light in the day and heavy at night, and continuous. Accompanied by dry mouth, dry throat, hot hands, feet, heart, thin night sweat. The method is suitable for nourishing Yin, moistening lung, clearing dryness and relieving cough.

The causes of severe cough at night may be liver depression, qi stagnation and phlegm accumulation. The main symptoms are dry cough, or cough with less phlegm. It's best to drink more water at night, don't let the throat in a dry state.

matters needing attention

Many people have cough, which is usually more severe at night. We should pay attention to this. Because the air is not circulating at night and it is relatively dry, we should drink more water.