Generally speaking, the diet of patients with anorectal disease is a common diet, meals do not have to be restricted. Digestive function is normal, the disease is in the recovery period can be into the general diet, 1 day 3 meals, to eat less spicy hard food, less greasy food, a variety of current sayings, such as: “hairy”, “hot and dry things” and so on this kind of are for the different physique and disease. If there is no such condition, there is no need to restrict your diet. The following definitions, allergy patients and common comorbidities dietary precautions are explained: 1, the definition of “hairy substances” “hairy substances” refers to the movement of wind and phlegm, hair poison and fire to help the evil products, easy to induce old diseases, plus the disease. The scope of “hair” is broader, and some even expanded. The so-called “hairy things”, according to folk customs and “with the rest of the house diet spectrum” and some other literature summarized, the common hairy things are pork, chicken, eggs, donkey, roe deer, beef, mutton, dog, goose, goose eggs, duck eggs, pheasant meat and other meats; carp, chub, squatting fish, crabs, whitefish, yellowtail, squid, pomfret, shad, perch, fish, fish, fish, and so on. Yellowtail, shad, perch, sturgeon, carp, octopus, flounder, minnow, scallop, bighead carp, eel, mussels, clams, shrimp, crab, and other aquatic products; vegetables such as toon head, brussels sprouts, coriander, mustard, spinach, bean sprouts, lettuce, eggplants, wild rice, leeks, bamboo shoots, pumpkin, cucurbits, mushroom, mushrooms, and other vegetables; melons and fruits such as apricots, plums, peaches, ginkgoes, mango, plums, cherries, lychees, melons, and other fruits and vegetables such as green onion, pepper, ginger, garlic, and other pungent vegetables; and fruits such as green onion, pepper, garlic, and other pungent vegetables such as duck eggs, duck eggs, and other meats. Pepper, ginger, garlic and other spicy and stimulating flavored foods; and vegetable oil, bad, wine, white wine, peas, soybeans, tofu, bean curd, silkworm chrysalis, etc., and sometimes meat and fishy and shameful and other foods as a generalized hair, it is a kind of stimulate the expansion of the capillaries, containing heterogeneous proteins of the substance, when this particular protein is absorbed by the body, it will lead to allergic reactions, damage to the skin, it has a high degree of It has a high degree of specificity. The so-called specificity is different from person to person, the same thing, A ate nothing, B ate may be triggered or aggravated allergies, no one can accurately predict, therefore, the definition of the hair of the individual for each individual, can not be generalized. In general, patients with anorectal diseases do not need to restrict their diet if they do not have allergy or discomfort symptoms when eating the above foods. Individual patients such as vegetarian eating the above food allergy or discomfort symptoms, in the treatment period should be related to food restrictions, especially in patients with sores and swollen toxins, or chronic eczema and dermatitis and other skin patients and patients with allergic diseases, hair products avoidance appears to be very important. 2, allergies and skin disease dietary taboos allergies, skin disease most of the redness, rash, itching, swelling, pain and other symptoms. Rash, redness, itching is “hair” out of the red, red blood is the performance of capillary expansion, and some food is “hair” lead to allergic reactions, damage to the skin. Therefore, people with skin diseases in the medication period or after treatment for a long time, should be prohibited from eating with stimulating food. Otherwise, even in a relatively stable recovery period of the skin, will re-emerge. Some skin diseases, such as allergy, atopic dermatitis, seborrheic dermatitis, hormonal dermatitis, contact dermatitis, neurodermatitis, urticaria, eczema, psoriasis, pruritus, scratches, rosacea, erythema, etc., whose onset has a close relationship with certain foods. During the onset or after the disease is cured for a period of time, should be limited or forbidden to eat seafood, fish, shrimp, crabs and other fishy “hair”, as well as poultry food, high-protein foods and onions, garlic, chili peppers and other stimulating foods. Some skin diseases, such as scabies, ringworm, vitiligo, etc., because the diet does not need to avoid. In addition, greasy, fried, deep-fried, high-sugar food, and indigestible food, easy to fire food, are also bad for the skin food. Normal healthy skin eat less impact, but if it is sensitive skin, or even skin disease skin, the impact of skin recovery is relatively large. 3, hypertension dietary taboos (1) avoid long-term consumption of high cholesterol foods, hypertensive patients to control cholesterol-rich animal fats and other foods (such as egg yolks, animal offal, fish roe, shrimp, crab roe, cuttlefish, etc.); (2) avoid excessive consumption of fatty meats; (3) avoid excessive salt: the general proposition, the amount of salt per day is appropriate to control in about 5 grams. At the same time, we should also pay attention to reduce soy sauce, monosodium glutamate and other sodium-containing food dosage. (4) drinking too much alcohol: a large number of studies have shown that drinking too much alcohol (according to foreign standards refers to more than 30 milliliters of alcohol per day, equivalent to 600 milliliters of beer, 200 milliliters of wine or 75 milliliters of standard whisky) can raise blood pressure and coronary heart disease, stroke morbidity and mortality rate increased. (5) Avoid dietary calcium deficiency. Calcium is also negatively correlated with hypertension. Dietary calcium deficiency can contribute to increased blood pressure. Research data show that the average daily intake of calcium 450-500 mg, the risk of hypertension is 1400-1500 mg of daily intake of calcium twice. 4, diabetes dietary taboos: (1) diabetic patients avoid drinking alcohol Alcohol contains 14.64 kilojoules (3.5 kilocalories) per gram of calories, high-calorie food, has the effect of consuming body heat. Excessive alcohol can cause hyperlipidemia or metabolic disorders and increase the burden on the liver. When a diabetic patient consumes alcohol and eats some carbohydrate food, his blood sugar can rise and make his diabetes out of control. Frequent drinking without food can inhibit the decomposition of hepatic glycogen, so that the amount of glucose in the blood decreases, and symptoms of hypoglycemia appear. Therefore, severe diabetes mellitus combined with liver and gallbladder disease, especially patients who are using insulin and oral hypoglycemic drugs, to strictly prohibit the consumption of alcohol. (2) diabetic patients should not eat more fruits Fruits contain more fructose and glucose, and can be rapidly absorbed by the body, causing an increase in blood sugar. Therefore, patients with severe diabetes should not eat too much fruit. In order to prevent the occurrence of hypoglycemia, patients should be guided by doctors to eat a small amount of fruit between meals or after exercise, but should pay attention to the changes in blood glucose and urine sugar. If urine sugar increases after eating fruit, the intake of staple food should be reduced to avoid high blood sugar. If the patient likes to eat fruit, and the condition is also relatively stable, you can eat a small amount of fruit, but must reduce the amount of staple food. The general method is to eat 200 grams of fruit per day, such as pears, apples, peaches, etc., can be reduced by 25 grams of staple food. In short, diabetic patients are best to eat less fruit, especially fruits with high sugar content, such as bananas, grapes, persimmons, oranges, etc., it is best not to eat. (3) Diabetic patients should not eat more salt For the understanding of diabetes, doctors usually restrict the diet, especially to limit the intake of sugary foods, as an important prevention and treatment method to guide patients. However, little attention is paid to limiting salt intake. Modern medical research shows that too much salt has the effect of enhancing the activity of amylase and promoting starch digestion, and promoting the absorption of free glucose in the small intestine, which can cause an increase in blood glucose concentration and aggravate the condition. Therefore, diabetic patients should not eat more salt. (4) diabetic patients can not control blood sugar by not eating staple food Some people think that in the treatment of diabetes, the important thing is dietary therapy, and dietary therapy is to control the intake of staple food to achieve the purpose of controlling blood sugar rise. This kind of thinking, is not correct enough. Because glucose is the main source of energy in the body. If you do not eat staple food or eat too little, glucose source is lacking, the body is bound to use fat, fat decomposition in the body to generate fatty acids, and burned in the body to release energy. Due to excessive production of fatty acids, often accompanied by the production of ketone bodies, excreted by the kidneys can appear ketonuria. Therefore, whether it is normal or diabetic patients, daily staple food should not be less than 150 grams, that is, carbohydrate intake should not be less than 150 grams, otherwise it is easy to appear ketonuria. In addition, do not eat staple food can also appear high blood sugar. Because the body needs calories, in the state of hunger, need to use protein, fat, so that it is converted to glucose, in order to supplement the lack of blood glucose. In the long run, the patient can appear body thinning, weakened resistance is prone to various complications. (5) dietary taboos for anal diseases patients with anal diseases into the general food after surgery, no special dietary restrictions requirements, but plain spicy food, “hair” and other strong stimulation or allergic reaction of the anal patients diet should be light and easy to digest, rich in nutritious products, avoid spicy alcohol greasy sizzling M and easy to produce intestinal flatulence or allergy-inducing food! The anal disease such as hemorrhoids, fistula, anal fissure, prolapse patients eat more vegetables, fruits and other appropriate diet of slag to ensure smooth stools, and colitis, cancer patients should eat less slag diet to reduce the local stimulation. Finally, diet should pay attention to hygiene, moderation, and regular quantitative, in order to prevent the occurrence of infectious diseases. At the early stage of disease recovery, do not overeat, so as not to cause disease recurrence due to dietary carelessness, consciously give up bad hobbies, and improve dietary conditioning to maintain good health.