Summer to the calf skin is very itchy, consider and mosquito bites, dry skin, urticaria and other factors related to the general treatment, medication and other methods of relief. 1. Mosquito bites: more mosquitoes in summer, may be in the case of mosquito bites, thus local itching phenomenon, can be used externally with glycerine lotion or anemone, can play a cool and itchy effect. 2. Dry skin: summer weather is hot, if you do not pay attention to skin care, may cause skin dryness, thus causing itching phenomenon, need to avoid the use of alkaline skin care products, apply moisturizer moisturize the local skin, such as vitamin E ointment, to improve the itching phenomenon. 3. hives: for allergic people, in the summer time, may be due to heat, thus the phenomenon of hives, manifested as itchy calf skin, can be relieved by oral loratadine, cetirizine and other antihistamines. At the same time to keep the indoor environment cool, open the window ventilation and so on. The summer came to the calf skin is very itchy, there may also exist other reasons, it is recommended to timely to the hospital, improve the relevant examination, to determine the cause and then do treatment and treatment. The above medications should be used in accordance with medical advice.