Mosquito bite wound does not heal consider the possibility of local infection. Mosquito bites will appear in the local redness and swelling, after scratching may cause its epidermal breakage, secondary bacterial infection, local healing after infection will become slower, and sometimes there is inflammatory exudate, this time to ensure that the wound is clean, you can use povidone-iodine disinfection operation, if necessary, leave a specimen of the secretion and oral cefprozil and other anti-infective. Mosquito bites after the general healing period will not be very long, if there is a long time does not heal then it is necessary to pay attention to, do not think that certainly not serious, must go to the hospital in a timely manner, to avoid delaying the treatment time to cause adverse consequences. You need to follow the doctor’s instructions to use medication.