Patients with eczema on the hands should pay attention to the protection of the skin and the use of medication. 1. Protecting the skin: hand long-term contact with laundry detergent, detergent stimulation, or some other chemical stimulation of the hand skin allergic reaction. It is recommended that patients wear gloves to do housework, avoid contact with laundry detergent, detergent and other chemical irritants. At the same time, pay attention to the moisturizing and hydration of the hands, you can often use hand cream. 2. Medication: If there are erythema and papules on the hands, accompanied by itching, you can take oral compound glycyrrhizin tablets and vitamin B6, as well as oral levocetirizine hydrochloride tablets, loratadine and other drugs. In terms of topical medication, you can mix Dinaid cream and urea Vitamin E cream for topical application. Avoid spicy and stimulating food and alcohol during the treatment period, and pay attention to rest at the same time. It is recommended to use medication and follow up under doctor’s guidance.