Hemorrhoids should be considered one of the most prevalent diseases in the anorectal clinic. The incidence of hemorrhoids is actually trending younger as the quality of life of our people improves, and it is getting more and more attention. What can be done to prevent hemorrhoids? A, strengthen exercise: often participate in a variety of physical activities such as radio gymnastics, taijiquan, qigong, shuttlecock, etc., can enhance the body’s ability to resist disease, reduce the possibility of disease, for hemorrhoids also have a certain preventive effect. This is because physical exercise is good for blood circulation, promote gastrointestinal motility, improve pelvic congestion, prevent constipation and prevent hemorrhoids. Second, the prevention of constipation: normal people defecate once a day, defecation time has a different habit of morning, noon, after dinner. Normal discharge is formed soft stool, not dry or thin, defecation does not feel difficult to defecate, there is a relaxed and comfortable feeling after the stool, which indicates good gastrointestinal function. If the stool is constipated and hard, not only is it difficult to defecate, but because of the accumulation of feces in the intestinal cavity, the pressure in the anorectal vessels increases, and the blood flow back is impaired and the hemorrhoidal plexus varicose forms hemorrhoids. Third, avoid standing and sitting for a long time: and pay attention to keeping the bowels open, and fumigate the anal area with warm water after each bowel movement to improve local blood circulation in the anus, which is very beneficial for the prevention of hemorrhoids. Fourth, warm water regular rinse: daily after the stool is appropriate to rinse the anus with warm water, while changing underwear diligently to avoid the spread of bacteria as well as distinguish residue at the anus, resulting in anal stimulation to form a variety of adverse reactions leading to hemorrhoids. Many hemorrhoid patients often feel that this disease is not good to talk about, or think that this is not a major disease, treatment does not matter, often delaying the best treatment time, leading to aggravation of the condition. If hemorrhoid patients have blood in stool, they should go to a regular hospital specialist in time, because blood in stool from colorectal cancer is similar to blood in stool from hemorrhoids, and sometimes it is difficult to distinguish.