After being bitten by a child, it is best to go to the hospital for treatment, because after being bitten by a child, the child will have germs inside the mouth, which will cause the wound to become infected and not easily healed. In the hospital can be thoroughly cleaned, disinfection treatment, and then you can use certain topical drugs for treatment. If there is an infection, you can use Bactrim, erythromycin ointment, etc. for anti-inflammatory treatment. At the same time in the debridement treatment can be used iodophor, saline and hydrogen peroxide and other drugs local thorough debridement and disinfection, the wound can not be bandaged so that it is exposed to facilitate the repair and healing of the wound. In addition, if the child bite after the swelling is particularly serious, after 48 hours can be dealt with by hot compresses or blood stasis medicine, blood stasis medicine including external and internal two, the use of which can play a very good role in reducing swelling.