To eradicate eczema, it is necessary to find and remove the chronic external or internal causes of eczema, and apply moisturizers such as vitamin E ointment and glucocorticoid medications such as Denard ointment symptomatically. To completely eradicate eczema, in addition to the symptomatic use of glucocorticoids and other drugs, the main method is to find and remove the external or internal causes of eczema. There are many causes of eczema, some of which are due to external chronic allergic stimuli; some are due to their own internal immunity decline; and some are caused by exposure to external chronic stimuli. If you are allergic to a certain external substance, you should screen and find out the allergen and try to stay away from it. If the eczema is caused by chronic irritation to certain clothing, cosmetics or other items, we should stay away from certain clothing and cosmetics. If the body’s immunity is lowered due to factors such as long-term non-exercise, frequent late nights and mental stress, it is necessary to start from increasing immunity and improving immunity. In eczema flare-ups, moisturizers such as vitamin E ointment and glucocorticoid drugs such as dianabed ointment should be applied under doctor’s guidance, and scratching should be avoided. Confirmed diagnosis of eczema, it is recommended to go to the hospital dermatology department, under the guidance of the doctor standardized treatment.