Mosquito bite clinically does not exist to reduce swelling and itching the fastest tricks, should be under the guidance of the doctor through drugs and other methods of treatment. Mosquito bites after the local inflammatory reaction will cause symptoms of redness and swelling, if the symptoms of edema is slight, generally do not need treatment. If the symptoms of swelling are more serious, you can relieve the symptoms under the guidance of the doctor by using antipruritic agents such as glycerine lotion, glucocorticoid drugs such as florazepam ointment and other local application, which can play an anti-inflammatory and anti-allergic role, and help to alleviate the symptoms of localized swelling. If necessary, oral antihistamines such as loratadine and cetirizine can be combined. Swelling and itching after mosquito bites, it is recommended to regulate the treatment under the guidance of a doctor, do not privately use small tricks.