In general, anal polyps are likely to cause itching around the anus, but anal polyps themselves do not cause itching. A polyp is mainly a new organism that appears on the mucosa of the anal canal or rectum, mostly with a tip, round or oval in shape and protruding into the intestinal lumen. Since polyps are brittle, they tend to bleed or secrete some substances, and these secretions flow out of the anus together with intestinal fluid, which can easily cause dampness and itching in the anal area and easily breed bacteria, thus leading to itching of the perianal skin. If it is diagnosed as anal polyp, go to the anorectal department of the hospital as soon as possible, actively treat the original disease and have it surgically removed. At the same time, should not be sedentary, avoid staying up late, pay attention to rest, pay attention to local hygiene, diligent flushing and changing underwear, local topical dermatoprost, can use magnesium sulfate solution sitz bath. Normally, you should eat a light diet, avoid spicy, greasy food, drink more water, drink honey water can prevent dry stools, and develop good habits.