Rabies is caused by the bite of an animal infected with the rabies virus and does not appear as a fear of cold in the early stages of the disease. In the early stages of rabies, the patient may experience painful wounds, numbness, redness and swelling, sometimes spreading to the entire limb, fever, irritability, weakness, fear of water and throat spasms at any time. As rabies gradually progresses, patients may develop excessive sweating, increased heart rate, and eventually die due to diaphragmatic paralysis or circulatory collapse. Rabies patients should actively take symptomatic treatment once idiosyncratic symptoms appear in the early stage. Wounds should be disinfected as soon as possible, and tetanus antitoxin or rabies vaccine should be injected intramuscularly, which can effectively prevent rabies and help improve the cure of patients to reduce mortality.