1, the diet should be light, do not eat mutton, shrimp, crab, eel, salted fish, snakehead and other hair products.

2. Avoid irritating foods and drinks such as peppers, peppers, raw onions, raw garlic and white wine.

3, fasting longan, red dates, donkey-hide gelatin, royal jelly and other heat-clearing, blood coagulation and hormone-containing foods.

4. Eat more lean meat, chicken, eggs, quail eggs, crucian carp, soft-shelled turtle, white fish, cabbage, asparagus, celery, spinach, cucumber, wax gourd, mushrooms, tofu, kelp, laver, fruits, etc.