Pus after being bitten by mosquitoes should be treated according to the specific conditions of the wound, such as the wound is light, you can use iodophor and alcohol to disinfect; if the wound is heavy, you should use some antibiotics. 1. Light wounds: the wound can be sterilized with iodophor and alcohol, and the skin around the wound can be disinfected with hydrogen peroxide. 2. Heavy wounds: If the wound has more pus or is accompanied by a bad odor, some antibiotics should be used in a timely manner for anti-infection treatment, such as penicillin, cephalosporin and so on. It should be noted that the mosquito bite pus should ensure that the wound is clean, avoid touching water, so as not to cause secondary infection. If you are bitten by a mosquito pus, you need to go to the hospital as soon as possible, by the doctor according to the specific conditions, to develop individualized diagnosis and treatment plan, so as not to delay the condition.