Perianal eczema can be cured but is prone to recurrence. Symptoms are usually relieved and prognosis improved by medication and general measures. Perianal eczema is a kind of allergic skin disease that occurs in the skin around the anus and belongs to a type of eczema. It can also involve the buttocks, perineum, scrotum and other parts of the body, and is prone to recurring episodes, its long-lasting and unstable course. Anal eczema actively take relevant treatment measures to help control the development of the disease and improve the quality of life, anal eczema can be cured, but easy to recur. Patients with perianal eczema can use topical glucocorticoid drugs such as dexamethasone ointment and halomethasone cream, or topical immunomodulators such as tacrolimus and pimecrolimus under the guidance of a doctor. Topical dermatological lotion solution is used for external washing. Some patients may also take oral antihistamines, such as loratadine and cetirizine. Patients with anal eczema should not scratch the lesions, keep the local clean and clean. At the same time, eat more fresh fruits and vegetables, less spicy and stimulating food. The above medications need to follow the doctor’s instructions. Patients with perianal eczema should go to the hospital in time, and actively take relevant treatment measures under the guidance of the doctor, so as to improve the symptoms of the disease.