The treatment of anal fissures: (1) potassium permanganate soaking local practice has become obsolete, the current treatment of anal fissures mostly use Chinese herbal anti-inflammatory lotion warm water sitz bath, dressing anti-inflammatory pain hemorrhoid cream (available at pharmacies) or suppositories, keep the local clean. (2) If the treatment of anal fissures caused by transient acute constipation, you can take oral laxative or paraffin oil to make the stool loose and lubricated to facilitate defecation. For the treatment of chronic anal fissures with a longer duration or old anal fissures, it is not advisable to take laxatives and paraffin oil for a long time to avoid impairing the function of the gastrointestinal tract and the absorption of fat-soluble vitamins, and it is generally recommended to take surgical treatment. (3) Dietary treatment of anal fissures can correct constipation by eating more coarse grains, vegetables and fruits. For details, please read Recipes for Constipation Patients. (4) For the treatment of long-standing anal fissures, you can go to an anal hospital for manipulative treatment. The anus is anesthetized with local lidocaine, lying on the side, and the doctor gradually dilates the anal canal with his fingers, maintaining the dilatation for 5 minutes, usually 2-3 times. (5) Local closure treatment: old anal fissure can be injected with a little long-acting pain relieving liquid at the base of the fissure, and an appropriate amount of long-acting pain relieving liquid can also be injected into the perianal sphincter to relax the spastic sphincter and improve the local circulation supply, which is conducive to the healing of the ulcer surface of the fissure. The following dietary treatments are recommended: Method 1: Drink a glass of light honey water or light salt water or black sesame powder when you wake up in the morning. Note that it must be lighter, not too sweet or too salty. Method two: eat sweet potatoes once a day instead of other staple foods. Sweet potatoes promote bowel movements is very effective, adhere to a week to see results. Method three: eat 400 grams of vegetables every day (after cooking 3 plates.) . Cold vegetables can put a small spoon of sesame oil, because sesame oil can laxative, also has a promotional effect on laxative. It is absorbed in a smaller amount with the full combination of fiber of vegetables and will not affect weight loss. Method 4: Drink more than 2 cups of yogurt every day. Yogurt is most beneficial to adjust the gastrointestinal function and can cure the problem of intestinal dysfunction due to laxative abuse. Pay attention to adhere to more than 2 weeks, the longer the effect, the better. Be sure to contain live bacteria of pure yogurt, dilute yogurt drinks do not work. Method 5: Eat foods that are good for bowel movement often, including fungus, leek, spinach, celery, white radish, wild rice, etc. For people with weaker stomachs, supplement pig’s blood, red beans, black sesame and other nutrient-rich and detoxification-promoting foods. Method 6: Among the snacks, figs, peel, dried pineapple, plums, pine nuts, etc. have certain benefits for bowel movements. Method 7: Drink red bean porridge, mung bean porridge, oat porridge, corn porridge regularly, and pay attention to cook the beans must be with skin. Try these harmless methods, increase exercise and relax your mind, and you can surely get rid of constipation. At that time, your skin will be better, your mood will be better, and weight loss will be more efficient.