The first thing that comes to mind when talking about anal disease is hemorrhoids, which have a high incidence and are said to be “nine out of ten hemorrhoids”, but because of their high incidence and are common, they are often overlooked by people who do not pay attention to their usual health care, causing minor illnesses to become major illnesses, bringing great pain to work, life and study. In addition to hemorrhoids, anal diseases also include perianal abscess, anal fistula, anal fissure, prolapse (also known as rectal prolapse) and other common diseases, the onset of which is mostly related to the usual inattention to preventive health care. Wealth needs to be accumulated slowly, and health needs to be paid attention to every little bit of life. To reduce the occurrence of anal diseases we must develop good habits. Some people do not know the physiological process of defecation, do not pay attention to anal health, dry stool and do not want to soften, excessive force when defecating and cause anal damage. There are also some people who do not consider whether there is really feces whenever they feel the urge to go to the toilet, or squatting in the toilet for a long time, making the anus overburdened. This is a bad habit. Good bowel habits are: regular bowel movements once a day, the least amount of force used in defecation, the shortest time required, a smooth discharge, and a sense of relief after defecation. To achieve this step, first of all, to establish the regularity of regular bowel movements, so that the stool remains soft and easy to discharge; secondly, do not artificially control the sense of defecation, the prescribed time to squeeze out the stool, when the sense of defecation is obvious to immediately go to the toilet to defecate; thirdly, in the defecation to seize the time, as soon as possible, do not read books and newspapers in the toilet, smoking cigarettes, artificially distracted from defecation. The best time to have a bowel movement is in the morning or before and after breakfast, because it conforms to the physiological laws of the human body. After waking up in the morning, the colon produces group movement, which can push feces into the rectum to induce stool (medically known as the rise reflex), so it is best to defecate once a day after waking up, but each person’s defecation habits are different, and some people defecate after meals, after eating because the stimulation of food can accelerate gastrointestinal peristalsis, this gastrointestinal reflex peristalsis is easy to produce a sense of stool (medically known as the gastrointestinal reflex). A normal bowel movement has a certain significance for anal health and physical fitness. Defecation is a human instinct, it is a matter of habit, but many people lack the knowledge of hygiene, defecation is not in accordance with the law and make the anus sick. 1, to pay attention to the sense of defecation (excluding the false sense of defecation) when it is obvious immediately to go to the stool, into the toilet after a single mind defecation, do not do other things, so as not to distract energy. 2, do not squat in the toilet for too long. The actual defecation action takes a very short time, if the squatting time has been more than three or five minutes still no sense of bowel movement should end. 3, the elderly due to muscle relaxation and weakness, often feel difficult to defecate, can be used to press the hand in the left lower abdomen to help feces downward running. You can also use your hand to press the left and right sides of the anus upwards to assist the anal raphe; or press upwards with your hand in front of the tailbone (behind the anus), which can make the fecal discharge smooth. 4, defecation should not be too hard, so as not to cause damage to the anus. Should slowly increase the force, homeopathic force to discharge the fecal mass. 5.If you find anal bleeding during defecation, there is no need to be nervous, as the bleeding can be reduced or stopped naturally when you stop exerting force. If the bleeding is still not reduced, you should stand up to stop the defecation and the bleeding will stop. For those who have internal hemorrhoids and other masses prolapsing out of the anus, the prolapsed object should be slowly pressed and sent back to the anus after defecation to avoid pain caused by imbedding. The special physiological characteristics of the anal area determine the high incidence of anal diseases. The perianal veins do not have valves, plus humans walk upright, and the blood flow around the anus is slow due to gravity, and the blood is easily stagnant, which can cause congestion, edema, and pain in the hemorrhoid nucleus, or increase the chance of local soft tissue infection due to fatigue and reduced tension of the tissue after overexertion. So pay attention to changing your position and rest when you work. The people who often stand, such as farmers, teachers should pay attention to proper sitting and resting; people who sit and squat for a long time, such as drivers, institutional staff, workers, etc. should pay attention to increase standing, walking and other activities. When riding a bicycle for long distances, the anal part is subject to pressure and friction, which can easily cause thrombosed external hemorrhoids, so attention should be given to relaxation and reduce friction. In addition, sexual life should not be excessive, nor should you hold back sperm without ejaculating, so as not to spasm and contract the perianal muscles, which can affect anal blood circulation and cause hemorrhoids or aggravate the condition. Some people play poker all night long, do not pay attention to rest, long time a posture sedentary, easy to induce hemorrhoids, the onset of abscesses. This is because of the pressure of sitting for a long time, the anus is not relaxed, blood stagnation, reflux is affected and caused by the author long-term clinical findings every year after the Spring Festival hemorrhoids, abscesses and other inpatients increased, and this has a lot to do with it. The person who will rest will work, and the person who will rest will have a healthy body. The actual fact is that you will find a lot of people who are not able to get a good deal on this. If the improper diet can also cause anal diseases. The great Chinese medical scientist Sun Simiao recorded in the “Thousand Gold Formula” that “the diet is not disciplined, drunk and full without time, wanton eating fatty, pepper spicy …… is the birth of five hemorrhoids. The public also has the verbal phrase “pepper does not make up, both ends eat bitter”. Some anal patients mostly have personal experience, that is, after drinking strong alcohol or eating too much spicy products anal disease often attack. The first thing you should do is correct your eating habits, eat less fine food, pay attention to coarse and fine, and increase the amount of food containing coarse cellulose. Crude fiber can soften the stool, increase the amount of stool, and stimulate intestinal peristalsis to speed up the operation of the colon. The content of dietary fiber in various plant foods varies, with the highest content in algae, sesame, beans, etc. If necessary, constipation patients regularly take a small amount of wheat bran bark, is an effective and inexpensive therapy. If the food is too fine, the stool will be dry and low in volume, making the stool stay in the intestine for a long time, which is very bad for human health and can cause anal diseases. Foreign reports use bran to treat hemorrhoids, is the use of bran after digestion residue, the formation of soft stool, and easy to discharge and other principles. So in the usual diet to eat more vegetables containing more fiber, drink more water, especially constipated people should drink more water, more than 2000ml of water daily, morning fasting drink warm water 500ml has obvious stimulation of intestinal peristalsis effect. Those who have the conditions can eat more fruit, such as persimmon, bananas, etc. If the usual thin stool can also be regulated through diet, can eat more yam, black dates, white lentils, spinach, etc.. The food should not be too fine, but the diet action to chew slowly, can not swallow dates, especially the consumption of hard food with chicken bones, fish spines, shrimp skin and other hard food can easily lead to gastrointestinal tract and anal injury, the author clinically encountered a patient, due to a large number of lobster after the next day there is severe anal pain, emergency medical care after the discovery of foreign bodies embedded in the anus, after anesthesia to remove foreign bodies, but the previous day the shrimp skin. In short, to prevent anal diseases first of all, we must keep a good diet. Eat regularly, don’t overeat, eat less stimulating food, drink more water, and don’t eat partially. When the stool changes, you should always change your diet to regulate, which can prevent not only anal diseases, but also other diseases.