Atopic dermatitis can be treated by general treatment and medication. 1. General treatment: patients can wear cotton, loose, cooler clothes in daily life, which can keep the affected area breathable. Do not scratch the affected area with your hands, so as not to aggravate the symptoms and cause infection. 2. Medication: Calcium-regulated neural phosphatase inhibitors can be used under the guidance of a doctor, such as tacrolimus ointment, pimecrolimus cream and so on, which have the effect of inhibiting immune response. If the patient’s symptoms are more serious, you can follow the doctor’s instructions to take antihistamines, such as loratadine, etc., can be desensitized to stop itching. If atopic dermatitis occurs, it is recommended to go to a regular hospital, under the guidance of the doctor.