Infant eczema is one of the common skin diseases of infancy, commonly known as “ringworm”, which is an allergic skin disease caused by allergies to foods such as milk, breast milk and egg whites. Eczema in infants starts mostly in the first 1-3 months of life, gradually decreases after 6 months, and most children gradually heal on their own after 1-2 years of age. Some children extend into early childhood or childhood. Eczema starts as small red papules or erythematous patches, gradually increasing, with small blisters, yellowish-white scales and scabs, and may have oozing, vesicles and secondary infections. The affected child is irritable, cries at night, interferes with sleep, and often itches everywhere. Since the lesions of eczema are on the epidermis, they do not leave a scar after healing. It is divided into acute, subacute and chronic phases according to the stage of the disease, and into seborrheic, exudative and dry types according to the performance. Systemic treatment: 1. Dietary management is the first priority, avoid feeding excessive food to maintain normal digestion. If milk allergy is suspected, boil it for a longer time to denature the protein, which can reduce allergens, or choose hypoallergenic formula, and if necessary, use goat milk or soy milk instead of milk. If protein allergy is suspected, give egg yolk alone, or start with a small amount of protein and gradually increase the amount. Breastfeeding mothers may suspend egg consumption. 2, antihistamines paracetamol, fenagan, benadryl, promethazine and other single or rotating internal administration has a good antipruritic and anti-allergic effect, and has different degrees of sedative effect. 3, corticosteroids whether oral or intravenous injection, can quickly control the symptoms, there are obvious anti-inflammatory, anti-itch effect, but easy to relapse after discontinuation, can not be cured, and long-term application of dependence and a variety of adverse reactions, so should be used with caution. The effect of other therapies for generalized acute eczema is not good, can be short-term oral, gradually reduce the amount of the condition improves. 4, antibiotics are only used for children with secondary local or lymph node infections, elevated white blood cells and increased body temperature. Generally, penicillin is injected intramuscularly or erythromycin is taken orally. Local treatment: 1. In the acute stage, use 1-4% boric acid solution or 1-4% boric acid solution plus 0.1% furacilin solution to wet compress or wash the local area for about 15 minutes, and then apply zinc oxide ointment or 1% chloramphenicol zinc oxide oil. If there is no obvious infection, 40% zinc oxide oil or 15% zinc oxide ointment can also be applied topically. Apply wet compress for 2-3 days. 2, subacute phase with 1%-4% boric acid solution topical wash, then topical application of glyburide lotion or glyburide furacilin lotion, antipruritic, anti-inflammatory. Externally apply vitamin B6 ointment or Chinese herbal medicine to dispel moisture oil. 3, the chronic period topical use of weak and medium-effect glucocorticoid ointment, infants and children are not recommended to use strong hormones in a large area, but also with the application of non-hormonal ointment such as dehumidification and anti-itch ointment, ethoxybenzylamine. In recent years, the application of calcium-regulated phosphatase inhibitors tacrolimus and pimecrolimus has provided new medication options. Parents always leave the task of treating eczema all to the doctor, however, after the rash disappears not everything is fine, the more important task is home care to prevent recurrence of eczema in babies.