Itchy skin eczema is caused by various internal and external factors, and can be treated with topical zinc oxide ointment, boric acid solution, hydrocortisone cream and other drugs. 1. Zinc oxide ointment: it is an emollient and skin care drug, clinically it is mainly used for acute subacute dermatitis, eczema, prickly heat, and mild small skin ulcers. Its occasional adverse reactions, such as burning sensation, localized redness and swelling after using the drug. Allergy to the drug is prohibited, and allergic individuals should use with caution. Avoid contact with eyes and other mucous membranes. 2. Boric acid lotion: it is a topical disinfectant and antiseptic, mainly used for rinsing small wounds and mucous membrane surfaces, and can also be used for acute eczema. Occasionally there are minor irritation such as burning sensation, itching, redness and other adverse reactions. It is forbidden to use in cases of extensive skin damage, in infants, and in cases of hypersensitivity to the ingredients. Note that the drug can not be used when the nature of the change. 3. Hydrocortisone cream: is a glucocorticoid topical ointment, used for allergic dermatitis, seborrheic dermatitis, allergic eczema, and moss-like pruritus. Adverse reactions for long-term use may cause skin atrophy, capillary dilation, hyperpigmentation, and occasionally allergic reactions. Infectious skin diseases are prohibited. Be careful to avoid using on broken skin. Itchy skin eczema, it is recommended to go to the hospital for examination first, the drug needs to be used under the guidance of a professional doctor, avoid self-medication.