Patients with anal itching always feel itchy in the anus, sometimes as many mosquitoes in the concentration of bites, making it difficult to sit still. Sometimes scratching with the hand and scalding with hot water can only temporarily relieve the symptoms. If not cured for a long time, the itching may spread to the scrotum or scrotal lips, especially in the perineum before and after the itching is the most powerful. The itching is even worse at night and is exacerbated by the humid environment, sometimes like insects crawling and ants walking, sometimes like mosquitoes biting and roasting, making it impossible to sleep, restless and unbearable. So, here’s a look at the specific methods to prevent and control anal itching. 1, shall not casually use drugs Because only the symptoms of itching, some people buy private anti-itch cream, but some creams contain hormonal ingredients, after using may produce side effects. If you find any abnormalities at the anus, such as protrusions, small papules, etc., or unexplained itching, you should go to the hospital promptly. The actual fact is that you should not be afraid to take care of the problem because of the special location, and take the initiative to use random drugs. 2, must not stimulate the anal itch, many people on the secret scratching. I do not know, scratching the anal skin, bacteria invasion, may cause serious infection, and even spread to the entire perineum. Also, you can’t use hot water, soap to scrub the anus repeatedly, because this will destroy the anal skin environment, stimulate the perianal skin and aggravate anal itching. It is best to choose the soft type of paper for wiping the anus. 3, clothing, food, housing and transport need to pay attention to wear clean clothes, underwear need to be soft and breathable; eat healthy, eat more light, vitamin-rich fresh vegetables; live to keep ventilation, clean, if the air is too dry, can sprinkle some water on the ground, lest the dust flying, contaminated clothing, resulting in itching; skin sensitive people line to pay attention to the appropriate to reduce exercise, less sweating, bathing water temperature is not too high, so as not to damage the skin surface sebum and cause itching.