Tetanus globulin generally refers to tetanus human immunoglobulin, which does not usually cause blood disorders. Tetanus Human Immunoglobulin contains highly potent tetanus antibody, which can neutralize the tetanus toxin and thus play a role in the prevention and treatment of Clostridium tetani infection. There is generally no adverse reaction after use. Very few people have redness, swelling and pain, which can be recovered by themselves without special treatment. Therefore, injection of tetanus human immunoglobulin generally does not cause blood diseases. People with a history of allergy to human immunoglobulin-based products are prohibited. While applying this product for passive immunization, adsorbed tetanus vaccine can be used for autoimmunization, but the injection site and utensils should be separated. It should not be used if there is any shaken precipitate or foreign substance, as well as the ampoule is cracked, expired and invalid. The drug should be injected in a single dose after opening the vial, and should not be used in divided doses. When clinically applying tetanus globulin, you need to weigh the pros and cons and follow the doctor’s instructions for injection.