Dietary principles Diet is an important factor in preventing hemorrhoids, reducing hemorrhoid symptoms, and reducing hemorrhoid recurrence. 1, prevention of constipation after constipation increased abdominal pressure, venous reflux obstruction, long-term stasis of blood, venous expansion, varicose formation of hemorrhoids. Therefore it is important to keep your bowels open and prevent constipation. Should eat more fiber-rich vegetables, fruits, such as celery, spinach, leeks, yellow cabbage, cabbage, rape, loofah, potatoes, capers, wild rice, amaranth, amaranth, bananas, watermelon, apples, pears, onions, garlic, cucumbers, etc. Eat more vitamin B-rich foods, such as corn, millet, japonica rice, purple cabbage, etc. Eat fatty foods appropriately, such as peanut oil, soybean oil, sesame oil, sunflower oil and dried fruit foods, such as milk, honey, soup and porridge, drink more boiled water and vegetables. Ren Hua, Department of Surgical Oncology, Second Affiliated Hospital of Zhejiang University School of Medicine 2, stop bleeding When internal hemorrhoids and mixed hemorrhoids have blood in the stool, it is advisable to eat foods that have the effect of clearing heat and cooling the blood and stopping bleeding, such as shepherd’s purse, eggplant, lotus root, celery and vitamin C-rich foods that promote wound healing, such as dates, hawthorn, tomatoes, rape, cabbage, spinach, strawberries and other fresh vegetables and fruits. There are also acacia flowers, pig intestines, gum and other hemostatic effects of Chinese medicine. 3, replenish blood Hemorrhoids long-term repeated blood in the stool can lead to anemia symptoms, which is iron deficiency anemia, need to supplement iron-rich food, such as amaranth, beef, kelp, sesame, pig liver, pig blood , Brassica, cereal, black rice, mulberry, hairy vegetables, rape, egg yolk, carrots, carp, etc., as well as Agaricus, Lingzhi can also increase the hemoglobin content. 4, replenish the middle and benefit the qi As the lack of middle qi and weak constitution is a cause of hemorrhoids, therefore replenishing the middle and benefit the qi is a way to prevent and control prolapsed hemorrhoids. You can eat more herbs such as ginseng, atractylodes, honey, red dates, astragalus, and poultry eggs, fish, yams, black fungus, fava beans, sweet potatoes, etc. 5, soften the blood vessels, increase the elasticity of blood vessels After softening the blood vessels, increase the elasticity of blood vessels, can increase the resistance of blood vessels, should not varicose, it is advisable to eat more cholesterol, containing lecithin and vitamin E rich food, such as soybeans, corn, sesame, peanuts, walnuts, pine nuts, watermelon rind, eggplant, capers, carrots, hawthorn, asparagus, kelp, nori, etc.. Reduce the brittleness of blood vessels, so that blood vessels are less likely to rupture and bleed, it is advisable to eat foods rich in vitamin C, such as fresh vegetables and fruits. 6.Activate blood circulation and eliminate stasis When inflammatory external hemorrhoids and thrombosed external hemorrhoids appear, it is advisable to eat more foods that have the effect of activating blood circulation and eliminating stasis, such as lotus root, eggplant, garlic, parsley, black fungus, mao bean, leek, rape, carrot, asparagus, kelp, pineapple, etc. There are also Chinese herbs such as angelica and chuanxiong. Eat more foods that have the effect of reducing swelling and relieving pain such as pumpkin, celery, mung beans, mao beans, lettuce, soybeans, horsetail, garlic, rape, duck, olives and other foods. 7, forbidden or eat less food Spicy and stimulating food and alcohol can aggravate constipation, stimulate anal sinus congestion and aggravate hemorrhoid symptoms. Such as white wine, yellow wine, chili, pepper, ginger, mustard, curry, hot sauce, strong tea, strong coffee, etc.