Into the summer the skin on the legs itchy may be related to solar dermatitis, mosquito bites, ringworm, etc., need to carry out the general treatment of the cause, drug treatment. 1. For solar dermatitis caused by, should try to avoid sun exposure, do a good job of sunscreen; can follow the doctor’s prescription oral loratadine and other antihistamines for anti-allergy, anti-itch. 2. For mosquito bites, you can follow the doctor’s instructions for external use of compound benzylamine cream or tretinoin cream and other creams for itching, oral loratadine and other antihistamines. 3. For ringworm caused by, can be used externally ketoconazole cream or oral terbinafine and other antifungal drugs; if secondary infection, can use cefradine and other antibiotic treatment. The above drugs need to be used in accordance with medical advice. It is recommended to enter the summer skin itchy legs can go to the hospital, clear cause, if you need treatment, should be under the guidance of the doctor for standardized treatment, so as not to delay the condition.