Anal diseases are common diseases in human beings. In China, the incidence of anal diseases is as high as 80-95%, among which hemorrhoids, anal fissures, anal fistulas and anal abscesses are the main types of anal diseases. The factors of anorectal diseases are related to many factors such as stool type, bowel strength, bowel habits and dietary habits, and body condition, among which the stool type and bowel strength are closely related. The thin stool (diarrhea) is easy to hang the intestinal wall, there is always a feeling of exhaustion, so forceful defecation; dry stool (constipation) defecation is difficult, fecal dry people will also force defecation, fecal discharge, excessive expansion of the anus, resulting in the onset of anal fissure. The more forceful the person is in defecation, the more serious the damage is, especially the sudden excessive force, which can lead to the onset of acute thrombosed hemorrhoids. To prevent the onset and development of anal diseases, we must do the following: 1. Develop outstanding bowel habits (1) cultivate the daily habit of punctual active defecation (2) do not smoke when defecating, do not read books, newspapers, to use the shortest possible moment to defecate to reduce the impact of the part. (3) the whole process of defecation, regardless of dry stool, thin stool to avoid excessive force, to avoid the formation of partial bruising. 2, defecation abnormalities, to pay attention to: constipation can lead to the accumulation of feces in the intestinal tract, can form a certain amount of damage to the human body. Therefore, fecal dryness should be dealt with in a timely manner, do not squat for a long time, strong crossbow. Can use physical and chemical two techniques, physical techniques: lifting anal movement about 30-50 times, in order to influence the anal canal and rectal colon receptors, to increase the sense of stool; can also wear disposable gloves, with the index finger or middle finger stabbed into the anus, the impact of finger diagnosis can produce stool. Physical methods are simple, useful, and convenient and easy to use. Chemical methods: stab the open plug into the anus, squeeze in 1/10-1/5 of the liquid, relax the anus, wait 1-2 minutes, and assist in sweeping the stool. 3, post-poo anal care after the stool do not use rough paper to wipe the anus, and do not use the washbasin to clean, it is best to use the flow of warm water to flush, together with massage the anus, do lifting the anus (shorten) anal movement. Then use a clean towel or disposable paper towels to dip dry, the conditions can be used to flush dryer. 4, reasonable diet three meals a day, to be punctual and quantitative, a balanced diet, not partial food, not overeating. The summer, the climate temperature is high, humidity is also large, such temperature and humidity is suitable for the growth of bacteria reproduction, making the onset of anorectal disease has increased, therefore, it is important to strengthen the health teaching of dietary hygiene, unclean diet can lead to vomiting and diarrhea, so in the selection of food, we should try to go to the standard shopping malls, select the quality of trustworthy brand-name food, especially the shelf life of goods to strictly check. To prevent disease from entering the mouth. The knife and cutting board for cutting raw food and cooked food should be separated, and the containers for raw food and cooked food should also be separated and not mixed. In terms of the types of food, we should do the following: coarse and fine, main and side dishes, dry and thin, nutrients, raw and cooked. Eat fresh vegetables and fruits is to wash clean, drink more water. The incidence of anorectal disease is 61.6% for those who like to eat spicy food and 64.6% for those who like to eat wine. 5, the launch of a healthy way of life Reasonable organization of daily life, often change position, to achieve regular days, work and rest, to ensure that 8 hours of sleep every day. Do not stand for long periods of time, walking or sedentary, squatting, otherwise it is easy to cause poor blood circulation in part, leading to the onset and development of anorectal disease. 6, according to the actual situation of their own selection of physical exercise appropriate physical exercise to improve the function of the system, enhance the immune function of the body. Walking is the most simple and safe exercise, of course, some people choose jogging, playing Taijiquan, some people choose swimming, playing ball, can be based on their own preferences, preferences, age, physique, as well as the actual situation of the place, the environment, etc. to develop a sports plan, select their own sports. There is no good or bad sports, just different methods. Advocate not less than 3-4 times a week, the moment gradually extended to 20-30 minutes / time. Step by step, perseverance, strengthen monitoring, ensure safety. 7, pay attention to the normalization of energy activities adverse emotions such as: serious, depression, irritability, etc. can lead to digestive malfunction, therefore, often adhere to the emotional stability, mood, to be magnanimous, properly handle a variety of unpleasant things, to remove interference. 8, active medical treatment of chronic diseases such as: constipation, chronic diarrhea, etc. to give active medical treatment, do not arbitrarily use drugs on their own.