1, eat less and eat more, and eat less and eat more can not only increase nutrient intake but also reduce intestinal burden.

2, avoid eating irritating and high-fiber foods, spicy and irritating foods are easy to increase the burden on the intestines, leading to diseases such as diarrhea and constipation.

3. Patients with long-term diarrhea should eat more high-calorie and high-protein foods to supplement energy, and the supply can be gradually increased according to the patient's digestion, absorption and tolerance.

4, vitamin inorganic salts should be enough to make up for the nutritional loss caused by diarrhea.

Not only diet, proctitis can be divided into four types according to symptoms, and it is more convenient to use Chinese medicine to moisten the intestines and relieve constipation.