Anal eczema may cause painful symptoms, accompanied by intense itching, which will affect daily life and work. Anal eczema may be related to food, environmental factors, chronic infections, etc. It may cause red papules around the anus, accompanied by intense itching, due to itching, excessive scratching, and when scratched, it will cause painful symptoms, and accompanied by translucent yellowish fluid discharge. In the acute stage, anal eczema may also induce systemic symptoms, such as fever, when combined with herpes simplex virus infection, can form severe herpetic eczema, pain is severe, will affect the quality of sleep and daily work. Patients with anal eczema, should avoid spicy stimulating food, avoid drinking alcohol, prohibit contact with allergenic chemicals, to maintain perianal hygiene clean and clean, change underwear, wear loose clothing, etc., to develop a good dietary habits. Therefore, when the symptoms of anal eczema, we should seek medical treatment as soon as possible, for examination and treatment, to avoid continued aggravation of the lesion.