2. The diet should be light and eat more foods rich in fiber. Foods containing crude fiber can promote gastrointestinal activities and keep the stool unobstructed. Therefore, a certain amount of vegetables should be matched in the diet, especially green leafy vegetables. Such as green leafy vegetables, radishes, beans, fruits, coarse grains, mushrooms, fungus and so on.

3. It is edible for easily digestible fruits such as bananas and apples. They all contain natural antibiotics, which can inhibit bacterial reproduction, increase lactobacillus in large intestine, promote intestinal peristalsis and help to relieve constipation and detoxify.

4. Eat more foods with high protein content such as chicken and fish. However, it is recommended to drink more soup and eat less meat. Drinking fish soup and chicken soup every day is very good for wound healing.

5. Eating more foods containing vitamin C can promote the healing of the incision. Fruits such as lemon, orange, orange, kiwi fruit, strawberry, etc. The vast majority of vegetables, such as green leafy vegetables, cabbage and green peppers, are rich in vitamin C.

6. Drink plenty of water: Drinking warm boiled water and drinks can dilute bile, promote bile discharge, prevent bile stasis, and be beneficial to the recovery of biliary diseases, with 1～15ml per day as appropriate.