Children usually do not have fever after being bitten by mosquitoes; if repeated scratching, resulting in local infection, it may cause fever. Children after being bitten by mosquitoes will appear localized redness, swelling, itching and other adverse symptoms, but generally do not have other abnormalities; at this time, you can use flower water to smear the site of mosquito bites, can relieve the symptoms of redness, swelling and itching. If you don’t take proper treatment after being bitten by mosquitoes, instead of repeatedly scratching with your hands, it will lead to localized skin breakage, which may cause infection and fever in severe cases. Usually pay attention to prevent mosquitoes, mosquito bites should be dealt with in a timely manner, avoid repeated scratching, and keep the local dry and clean, in order to promote the body’s recovery.