Patients with anal fissure should eat more fruits and vegetables rich in cellulose and vitamins to prevent constipation. Apples, peaches, apricots, pears, bananas, melons and other fruits, celery, spinach, leeks, alfalfa, daylily, water bamboo shoots and other vegetables are rich in cellulose and vitamins, which can make the stool soft and easy to discharge, reduce the stimulation of dry and hard feces on anal fissure wounds and promote wound healing. Sesame, honey, vegetable oil and walnut can moisten the bowels and relieve constipation, and patients with anal fissure should eat more appropriately. Patients with anal fissure should avoid eating or eat less stimulating diet, such as white wine, yellow wine, pepper, ginger, garlic, onion and so on. These diets will lead to constipation, obvious anorectal congestion, and induce or aggravate anal fissure. What food is good for anal fissure? Here are two simple and effective dietary remedies for patients with anal fissure: (1) sesame sauce mixed with spinach: spinach 1 kg cooked, sesame sauce 1 kg, soy sauce, salt, Jiang Mo, monosodium glutamate, and cold. It has a good laxative effect and can relieve anal pain during defecation. (2) Stewed pork with Cistanche deserticola: 200 grams of Cistanche deserticola, 500 grams of pork, fennel, pepper, ginger and soy sauce, simmered slowly, and taken in batches. Cistanche deserticola is delicious and can be eaten with meat after stewing. It has the function of tonifying deficiency and relaxing bowels for habitual constipation, and can relieve the symptoms of anal pain when defecating in patients with anal fissure.