Dermatitis in the elbow, mainly in neurodermatitis, contact dermatitis and ringworm, in addition to neurodermatitis in the treatment is mainly to relieve the symptoms of the main, contact dermatitis and ringworm can be cured through standardized treatment. 1. Neurodermatitis: is a chronic inflammatory skin disease, due to the complexity of the causes, so the disease is easy to recur, difficult to cure. In the process of clinical treatment, mainly given glucocorticoid drugs (Dinaid cream), immunomodulators (tacrolimus) to relieve symptoms. 2. Contact dermatitis: it is an allergic reaction that occurs after the skin comes into contact with certain objects. The disease can be cured after removing sensitizers and actively giving anti-allergic treatment, such as topical dexamethasone cream, oral loratadine tablets, and so on. 3. Ringworm: it is a disease caused by localized skin infection with fungus, and can be cured after a full course of antifungal drug treatment, such as topical ketoconazole cream, miconazole nitrate cream, and oral terbinafine and itraconazole, etc. If necessary, it can be cured by the treatment of antifungal drugs, such as topical dexamethasone cream and oral loratadine. Due to the individual differences in the effectiveness of drug treatment, the specific use of drugs must be strictly in accordance with the doctor’s instructions.