Allergic eczema can choose general treatment, drug treatment, physical therapy and other methods. 1. General treatment: Patients should promptly find and remove possible causes or allergens. Reduce external stimuli, such as hot water scalding, violent scratching, excessive wiping or other substances that are sensitive to the patient, such as fur clothing. Avoid eating irritating foods, such as fish and shrimp, strong tea, alcohol and coffee. 2. Medication: Oral loratadine, cetirizine and other drugs can be chosen for treatment, which can play an anti-allergic effect, thus relieving the symptoms. You can also choose to use topical salicylic acid, glycerite, zinc oxide and other drugs to relieve the symptoms of itching. 3. Physical therapy: For chronic and persistent eczema, physical therapy, such as ultraviolet light therapy, can be chosen. Through ultraviolet irradiation, can play a role in promoting inflammation subside, improve metabolism and so on. It is recommended that patients with atopic eczema go to the hospital in a timely manner, and follow the doctor’s instructions for treatment to avoid delaying the condition.