Allergy test is required before rabies vaccination. If you are allergic to rabies vaccine, consider changing to other varieties of rabies vaccine to continue vaccination, which generally will not affect the immunization effect of the vaccine. If it is impossible to choose the variety of vaccine, it is recommended to continue rabies vaccination while applying anti-allergy drugs such as Diphenhydramine and Loratadine. Because rabies is a kind of malignant disease with high mortality rate, once attacked, there is no effective clinical cure, and rabies vaccination is an effective preventive means to prevent rabies, so it is still necessary to complete the rabies vaccination at the same time as the protective measures. In the process of vaccination, pay attention to always observe whether the inoculated person has shortness of breath, accelerated pulse and other discomforts, and timely symptomatic treatment. The rabies vaccine should be completed on time, avoiding early and delayed vaccination, in order to fully ensure its preventive effect. During the period of rabies vaccination, it is also necessary to avoid drinking a lot of alcohol, or eating strong tea, chili and other stimulating foods, so as not to aggravate the adverse reactions after rabies vaccination.