1, improve nutrition: there are more patients with weak constitution, so they should eat more soy products, fish, lean meat and fresh fruits and vegetables, eat some light and digestible diets and drink more water.

2. Taboo: This disease is caused by damp-heat and toxic fire, especially greasy food, seafood, barbecue, spicy food, fried food, sweets, and other hair products, such as mutton, leek, coriander and Toona sinensis.

3, be careful with sour products: sour products include peas, Euryale ferox, pomegranate, taro, spinach, carbonated drinks and so on. Traditional Chinese medicine believes that this disease is mostly caused by stagnation of emotions, stagnation of liver qi, stagnation of fire for a long time, and re-infection of toxic pathogens. Treatment should be based on promoting qi circulation, promoting blood circulation and removing blood stasis. The astringent products mentioned above are easy to block qi and blood, and the evil can not be removed, which makes the pain worse.