Long-term cough is very harmful to human body, and drug treatment is certainly possible. At the same time, you can also consider the diet therapy: vinegar omelet: take 1 egg and put it into a bowl and beat it evenly. Put half a spoonful of rice vinegar into a wok and stir it with slow fire. When the egg is cooked, add a proper amount of sugar, and eat it immediately after it is cooled. Eat 1 egg every morning and evening. Generally, you can stop coughing by taking it twice, and you can recover in 3 days if it is serious.

2 Sydney, 6-9g Fritillaria Fritillaria powder and 30-50g rock sugar are put into a bowl, stewed in water, and eaten with soup and dregs twice a day for 3-5 days.

Sydney, fresh lotus root, chopped, squeezed into juice with gauze, drink several times a day, 20 ml to 50 ml each time.

Half of Siraitia grosvenorii, 200 grams of pig lungs, add water to make soup, and drink soup to eat pig lungs. The above 7 prescriptions are suitable for treating dry cough without phlegm.

50g of Ginkgo biloba leaves, 50g of pig lung 150g, 25g of rock sugar, made into soup by adding water, and boiled with pig lung.

Almond 10g, Sydney 1g, sugar 30g, half bowl of clear water, steamed 1h, served with soup.

Soak tremella fuciformis 15g until 20g becomes soft, add lily 10g and appropriate amount of rock sugar, and simmer for 2h before taking.

Almond, mulberry bark each 15g, pig lung 200g, water soup, salt seasoning, pig lung soup.