Itchy white anus may be caused by chronic eczema and perianal diseases.
1. Chronic eczema: the skin gradually thickened, chronic ossitis, skin lightening, whitening, severe pigmentation, itching, causing local blood flow is not good over time.
2. Perianal diseases: anal fissure, hemorrhoids, anal fistula and other perianal diseases lead to excessive secretions, stimulate the perianal skin caused by itching, scratching will make the skin broken, long time repeated, the skin is rubber-like changes, white color.
Daily life should pay attention to a light diet, drink more water, eat more vegetables, fruits, eat less spicy food, while maintaining bowel regularity, after the stool and wash the anus, keep the perianal area clean and dry.
Patients with anal whitening and itching should go to the anorectal department of the hospital as soon as possible for a detailed examination, a clear diagnosis, and treatment as soon as possible to relieve the pain caused by itching and discomfort, and improve the quality of life.