Eczema can be cured, but it tends to recur. Eczema is caused by a combination of internal and external factors. Since it is very difficult to change a person’s constitution and the area where eczema has occurred may have impaired barrier function and be more prone to eczema, it often recurs. In order to cure eczema as soon as possible and at the same time reduce the recurrence rate, the following points should be noted: First, choose reasonable medication, choose the right medication according to the type of eczema rash and reduce the irritation to the skin. Second, more rub body lotion, etc., to help repair the skin barrier. Third, low-carbon life is the main life, try to wear cotton, loose material clothing. Fourth, eat less spicy, fish, shrimp stimulating diet, do not touch alcoholic beverages to avoid triggering. Fifth, use less hot water to scald and reduce scratching.