Perianal itching may be due to improper cleaning, perianal eczema, hemorrhoids and other causes. If caused by improper cleaning, no need to use ointment; if caused by perianal eczema can use zinc oxide ointment, if caused by hemorrhoids can use hemorrhoid cream. 1. Improper cleaning: If you don’t pay attention to hygiene, it is easy to appear perianal itching phenomenon, generally pay attention to keep the perianal area clean, can be relieved by itself. 2. Perianal eczema: If there is perianal eczema, there will be obvious itching, accompanied by erythema, blisters, moss-like changes and flaking. Zinc oxide ointment can be used, you can also use halometasone ointment. 3. Hemorrhoids: hemorrhoids can also appear perianal itching phenomenon, you can use hemorrhoid cream and other treatment. If the itching around the anus is serious, you should go to the hospital in time to check, the use of the above drugs should follow the doctor’s instructions.