The condition of dry cough depends on the patient, and there are no other uncomfortable clinical symptoms besides dry cough. If there is only a simple dry cough and no other pathological symptoms exist, you can drink some father Yan Qing tea to better improve the symptoms. You can tell patients to drink more water, eat more foods such as moistening and nourishing the lungs, and eat more pears, loquats, lilies, grapefruit and apples. These foods have a good effect of moistening and nourishing the lungs, and can tell people with chronic bronchitis and dry cough to eat more. Diet should be light, drink plenty of water and eat more fresh fruits and vegetables. You can use Fritillaria cirrhosa to boil pear water and Siraitia grosvenorii to soak in water, which is good for relieving cough.

Dry in autumn, dryness is easy to hurt lung qi, and lung qi dysfunction is easy to cause cough. Therefore, in the autumn solar term, we must pay attention to protecting lung qi. Drink more water and eat some foods that moisten and nourish the lungs. Pay attention to rest and exercise properly. After getting up in the morning, drink a cup of boiled water and supplement vitamin C, 1000 to 5000 mg a day, several times. Promote tissue repair, resist the invasion of harmful substances such as germs and allergens, and enhance the immunity of the body. Taking vitamin A or B carotene every day is an essential nutrient for the immune system, which can help the inflamed mucosa return to normal, resist infection and strengthen the immune system.