Little baby was bitten by mosquitoes, there are several programs as follows: 1, the treatment of topical drugs, must apply mild non-irritating topical drugs, you can apply 2% boric acid solution, or compound cypress solution wet compress, twice a day, once for 10 minutes. If the redness and swelling is obvious after the dressing, topical fusidic acid ointment can be used to prevent infection and anti-inflammatory treatment. If the redness and swelling is not very obvious, you can use hydrocortisone butyrate ointment, mixed with zinc oxide ointment, 1:1 topical application. 2, when the itching is more serious, can be combined with oral dexloratadine dry suspension, according to kilograms of weight and age to mix the drug. Combine with compound glycopyrrolate tablets, one tablet twice a day. During the treatment period, avoid your little one to scratch the affected area with your hands, causing the aggravation of infection, also avoid eating beef and mutton, seafood such as hairy things.