Pediatric eczema is commonly known as tinea cruris, which is a special type of eczema and an allergic skin disease. It differs from adult eczema in that pediatric eczema will gradually subside with age, and only some of them will develop into adult eczema, and they are essentially the same, both being an allergic skin disease. Because pediatric medication and adult medication is different, so pediatric eczema in principle, mainly topical medication, less serious eczema, parents will be told to strengthen the moisturizer, more to the affected child to put lotion, moisturizer, once a day in the morning and once at night, adult eczema is more serious, we must give some oral medication, its treatment is the same in principle, pediatric eczema is still mainly topical medication, the development of liver and kidney function of children The main reason for this is the fact that the children’s liver and kidney functions are not well developed.