Anal itching rub what medicine to take different treatment according to different situations, if anal itching is caused by hemorrhoids, you can use some local hemorrhoid cream, preferably potassium permanganate diluted solution of local fumigation, sitz bath and then coated with the treatment, the effect may be better, and at the same time to adjust the structure of life, to avoid constipation, and to avoid spicy, stimulating diet. If the itching in the buttocks is caused by eczema in the perianal area, it is recommended to clean the skin around the anus locally and apply some ointments for eczema, such as dermatitis, fluorine easy ointment and so on. If the itchy anus is caused by not paying attention to personal hygiene, it is recommended to wash regularly and maintain good personal hygiene. If the itchy anus is caused by the bad material of underwear, allergies, it is recommended to change underwear in time, pay attention to local cleanliness and hygiene.