Little baby was bitten by mosquitoes, there is no so-called “fastest” way to reduce swelling and itching, after being bitten by mosquitoes may form pimple urticaria, redness, swelling and itching symptoms. The swelling and itching need a process, can not be too anxious, can be improved through general treatment, medication and other methods. 1. General treatment: you can apply cold compresses with ice water externally to relieve the symptoms. Small children may be due to itching, crying more than, at this time you need to try to appease the child, to avoid the baby on the mosquito bites parts of the scratching, in order to avoid infection. 2. medication: can be used externally to relieve the symptoms of localized redness and swelling of glycerite lotion. If the itching is more serious, the redness and swelling symptoms do not subside, you can follow the doctor’s instructions oral anti-allergy drugs, such as loratadine oral solution. Parents are advised to take the mosquito bites of the baby to the hospital in time, strictly comply with the doctor’s prescription medication, parents can not give children indiscriminate use of drugs.