The growth of hair in the anus is a normal physiological phenomenon and may not be interfered with by the influence of androgens. Excessive hair growth can cause excessive secretion of sweat around the anus, leading to anal wetness and itching. When this happens, you need to shave the overly dense hair, you can use a male razor to remove the hair, before removing the need to apply lubricating moisturizer, or foamy objects, so as not to use the razor when the skin around the anus will be scratched, resulting in bleeding, pain and other symptoms. Generally, after shaving, the perianal area will be drier accordingly, and symptoms such as perianal moisture and itching can be significantly improved.