Itchy stomach skin small red bumps consider contact dermatitis, urticaria, prickly heat, etc., mainly to avoid stimulation, medication, according to the cause of the selection of appropriate drugs. 1. contact dermatitis: if allergic to clothing materials, contact dermatitis, mild patients will appear erythema and mild edema, etc., to identify and away from allergens, can be applied to glycerite lotion to stop itching, itching severe short-term topical mild to moderate hormone tretinoin cream, hydrocortisone butyrate cream, while oral antihistamine drugs such as loratadine to stop itching. 2. Urticaria: Urticaria will appear with itching of different sizes, accompanied by angioedema, keep away from irritants, you can apply glycerine lotion or mometasone furoate cream, keep indoor ventilation, keep the skin local fresh and clean, avoid scratching the skin to cause skin ulceration to avoid infection. 3. prickly heat: prickly heat is common in summer, especially in hot and humid environments, and small gland ducts in the conduit blockage related to the general do not need treatment, the skin will subside after cool, itching severe can be coated with glycerin lotion or prickly heat powder. The stomach skin itching small red bumps recommended timely medical treatment, by the doctor to clarify the cause of the disease, standardized treatment, the above drugs should be used in accordance with the doctor’s instructions.