Painful swelling in the anal area is the main symptom of perianal rectal abscess. On examination, localized redness and swelling of the anus, pressure pain and painful hard lumps can be seen. The lesions are mostly confined to the perianal skin, but occasionally spread to the buttocks, perineum and clitoris. Patients with redness, swelling and painful lumps in the anal area are advised to eat a light, easily digestible and nutritious diet; fresh vegetables and fruits are recommended; patties, glutinous rice and greasy food are not recommended; spicy and stimulating products are not recommended. Here are a few nutritious dietary treatments for you. 1, mung bean porridge 250 grams of rice, 150 grams of mung beans, 200 grams of sugar, the amount of water commonly used. The rice will be cleaned with water, mung beans to impurities, washed with water. 2, celery porridge 100 grams of fresh celery, 50 grams of round-grained rice, the right amount of refined salt. Take japonica rice into porridge, add cleaned and cut celery sections, stew until the rice is extremely rotten, then add a little salt can be. Once a day, eat warm, 3 weeks as a course of treatment. 3, vegetarian porridge Japanese tofu, a carrot, a small bowl of white porridge, a small piece of white radish. 4, mung bean soup Wash and dry the water, pour the mung beans into a pot, add boiling water, the amount of boiling water to be submerged in the mung beans 2 cm, boil, change to medium heat, when the water to cook dry (pay attention to prevent sticky pot), add a lot of boiling water, cover the pot, continue to cook for 20 minutes, when the mung beans have been crispy, the soup green. 5, winter melon bitter melon drink 50 grams of winter melon, bitter melon 50 grams. Wash the winter melon, cut into small dice; bitter melon washed, cut into small pieces. Put in the same pot, add 500 ml of water, boil for 10 minutes, strain the dregs and take the juice, drink in portions. It has the effect of clearing heat and dampness, detoxifying and laxative. The main treatment for anal fistula is a real evidence, with dry stool, urine red short. 6, mung bean barley rice porridge mung bean 20 grams, coix seeds 20 grams, japonica rice 50 grams. Mung beans, coix seeds were washed, placed in a pot, add water 500 ml, add japonica rice, boil for 5 minutes, change the fire to cook for 30 minutes, into a porridge, eat while hot. It has the effect of clearing heat and relieving dampness. The main treatment for anal fistula is a real evidence, anal swelling and pain, abscess thick, dry stool. 7, honey walnut kernel 20 grams of honey, walnut kernel 50 grams. The walnut kernel washed, roasted and dried, finely grinded, with honey blended and eaten in portions. It has the effect of nourishing Yin and activating blood. The main treatment for anal fistula is a deficiency evidence, anal swelling and pain, pus thinning, poor bowel movement, lack of energy and shortness of breath.