The rabies vaccine is generally not required for human bites, but a tetanus vaccine is required. The rabies vaccine is mainly used to prevent rabies infection after being bitten or scratched by cats, dogs, etc. The rabies vaccine is used to prevent rabies infection. Humans are low-risk animals, so they do not need rabies vaccine after being bitten, but after being bitten, because human teeth contain a large number of bacteria and viruses, so after being bitten, it is easy to cause wound infection does not heal, should be injected with antibacterial drugs with wound debridement, regular change of medication treatment, as well as the need for tetanus vaccination. Need to pay attention to every three days or so to change the medicine, observe the wound situation. If the wound is red and swollen, there is a possibility of infection, you need to promptly incise and drain, and usually pay attention to a light diet, not to eat spicy, stimulating food.