The effect of tetanus antitoxin is

Tetanus antitoxin is injected to neutralize tetanus toxin and can be used to prevent and treat tetanus bacilli infection. Tetanus toxin is a neurotropic exotoxin produced by tetanus bacilli infection in the body and can cause systemic muscle tonic spasms. Tetanus antitoxin is a specific neutralizing antibody against this toxin. When the patient is injured, the wound is deep, narrow, and there is foreign material or necrotic tissue residue, there is a risk of tetanus infection. The wound should be cleaned promptly and injected with tetanus antitoxin in time for prevention.