Eczema is generally divided into acute eczema, subacute eczema and chronic eczema, eczema in different periods of time the treatment method is different, there is no most effective treatment method, according to the development of the disease need to be targeted treatment. 1. Acute eczema: Acute eczema is characterized by erythema, edema, papules, papules, blisters, vesicles and oozing on the skin surface. Without vesicles, oozing, blisters, can be used externally with glycerine lotion, dexamethasone cream, etc., there is a large amount of exudate, should choose cold wet compresses, such as boric acid solution, etc., there are vesicles, but not much exudate, zinc oxide can be used externally with zinc oxide oil, the symptoms of the serious cases, the joint application of oral drugs, such as levocetirizine hydrochloride capsules and so on. 2. Subacute eczema: Subacute eczema manifests itself in the form of reduced redness, swelling and exudation, crusting and flaking of the vesicles. Local zinc oxide paste, mometasone furoate cream can be used externally, while oral antihistamines, such as cetirizine hydrochloride tablets, secondary bacterial infection can be oral tetracycline hydrochloride capsules. 3. Chronic eczema: Chronic eczema is characterized by scattered erythema, papules, scratches and scales on the surface of the skin, and some of the skin is rough, hypertrophied and mossy. Local topical halometasone cream can be used, while combined with moisturizers and keratolytic agents, such as urea cream, salicylic acid ointment, etc., severe itching can be oral loratadine tablets, etc., accompanied by a wide range of infections, can be orally norfloxacin capsules and other antibiotic drugs. All of the above drugs have adverse reactions, it is recommended to use under the guidance of a doctor. Eczema itching can be ice packs, do not scratch, so as not to secondary infection, so that the condition is further aggravated.