Eczema and atopic dermatitis is a pruritic, chronic, recurrent skin disease. The main objectives of treatment: (1) to reduce or relieve symptoms (2) to restore the normal barrier function of the skin (3) to find and remove triggers and aggravating factors Treatment: 1. Avoid triggers and aggravating factors (1) Try to avoid all possible stimuli, wear cotton loose clothing, dress and environment to keep the patient cool. (2) Avoid scratching and rubbing. (3) Avoid excessive washing of the skin, especially scalding and excessive use of soap. (4) Avoid contact with house dust, mites, animal hair, pollen, fungus and other allergens. (5) Pay attention to the reaction to the food you eat and avoid eating allergenic food. 2.Restoration and maintenance of skin barrier function: in the acute period, bathe 1-2 times a day in Chinese herbal water and apply medication to the skin lesions after bathing; in the chronic period, bathe once a day in warm water and use emollients immediately after bathing. 3.Medication: should be carried out under the guidance of a doctor. 4.How to use Chinese medicine lotion: Chinese medicine lotion: warm water = 1:40 Apply wet with a small towel dipped in medicine water for 10 minutes daily.