Summer itchy skin is considered to be summer dermatitis, insect bite dermatitis, prickly heat, the main treatment is to use medication, according to the specific cause of the selection of appropriate drugs. 1. summer dermatitis: summer dermatitis is a seasonal skin disease caused by high temperature and humidity in summer, if there is oozing, need to use boric acid solution saline for wet compresses, local application of glycerite lotion to stop itching, the symptoms of the heavier smear hydrocortisone butyrate cream, mometasone furoate cream, itching can be serious oral ibuprofen, loratadine. 2. Insect bite dermatitis: mosquitoes in the summer time, mosquito bites will occur after an allergic reaction, go out and should be well protected, insect bite dermatitis, to use soapy water and water to wash the bite area, and then apply glycerine or hydrocortisone cream to stop itching. 3. Prickly heat: prickly heat is a common skin disease in summer, and small sweat ducts are blocked, usually after the skin cools down will be cleared by itself, the itching is serious, you can apply glycerin lotion, prickly heat powder. There may be other reasons for itchy skin in summer, so it is recommended to go to the hospital in time to improve the examination to clarify the cause of the disease, and then give targeted treatment or treatment. All of the above drugs should be used under the guidance of a doctor, not blindly used on their own.