Perianal humidity is generally not self-healing, mainly due to more causes of perianal humidity, such as: hemorrhoids, perianal eczema, anal fissure, etc. When the causes of perianal humidity are treated, the symptoms of perianal humidity will also be relieved. 1. Hemorrhoids: should promptly improve the diet, to light diet, avoid spicy stimulating food. You can choose to use musk hemorrhoid cream, anus tai suppository, mai zhi ling and other drugs under the guidance of a professional physician, but also hemorrhoidectomy, anastomosis hemorrhoidal mucosal circumcision and other surgical methods of treatment, for the restoration of the symptoms of perianal moisture to play a positive role. 2. Perianal eczema: warm water can be used every day for cleaning, need to wear loose and comfortable clothing. You can choose to use tacrolimus cream, pimecrolimus cream, loratadine tablets, amoxicillin capsules and other medications under the guidance of a professional physician, when the symptoms of perianal eczema are effectively controlled, perianal wetness will also be relieved. 3. Anal fissure: should improve the living habits, 2~3 times a day for 1:5000 potassium permanganate solution sitz bath, you can choose to use nitroglycerin ointment, nifedipine tablets and other drugs under the guidance of a professional physician, but also can be carried out anal flap technology, anal sphincter cut off and other methods of treatment, can effectively improve the perianal moisture symptoms. Perianal moisture can not be self-healing, when the symptoms of perianal moisture, should go to the hospital in time for examination, clear causes, early targeted treatment, to avoid aggravation of the condition.