The price of rabies vaccine immunoglobulin, i.e. rabies human immunoglobulin, is affected by factors such as different manufacturers, different regions and different hospitals’ pricing, and generally ranges from $180 to $300 per dose. In clinical practice, the specification of rabies immunoglobulin is 200IU/count, and the price may vary slightly under the influence of different manufacturers, different regions, different hospitals and other factors. Meanwhile, as the number of rabies immunoglobulin injections should be determined according to the patient’s body weight, usually one rabies immunoglobulin injection is required for every 10 kilograms of body weight, so the average adult needs to be injected with 4 to 9 injections, and the total cost will be between RMB 720 and RMB 2,700. In addition, it should be noted that if the dose of rabies immunoglobulin is exceeded, it may cause a hypersensitivity reaction, which may lead to fever, pain at the injection site, vomiting, etc. Therefore, it is recommended to follow the body weight and the doctor’s instructions for rabies immunoglobulin injections.