Whether the hamster bite bleeding is serious, and the hamster’s growth environment has a certain relationship, should be specific analysis of the specific case. Hamsters are mainly divided into wild and captive breeding, bite bleeding should immediately squeeze out the blood in running water, and repeatedly rinse, and then disinfect the wound with iodophor, can be combined with oral anti-inflammatory drugs, generally recommended to the local infectious disease hospital to receive rabies virus antibody injection, if necessary, tetanus serum injection. If the hamster is wild, or if the hamster is kept in captivity without any standardized vaccination, it may carry a variety of bacteria and viruses that can spread epidemic hemorrhagic fever, scrub typhus, tetanus, leptospirosis and other diseases, among which epidemic hemorrhagic fever is the most serious. If the bite is not detected or not treated in time, the wound is easily infected causing inflammation, redness, fever, necrosis and other symptoms, and even causing death or epidemic of infectious diseases, it is recommended to seek timely medical attention from the infection department.