Vaxitet-IG 1 mL is a sterile injectable solution containing 3000 IU/mL of equine-derived tetanus antitoxin. It is used to provide immediate passive immunity against tetanus, especially in individuals at risk due to injuries involving contaminated or deep wounds, burns, or punctures. Unlike vaccines that stimulate the body's own immune response over time, Vaxitet-IG delivers pre-formed antibodies to neutralize the tetanus toxin directly, offering temporary but rapid protection. It is commonly administered intramuscularly or subcutaneously, and is often used in conjunction with a tetanus toxoid vaccine for long-term protection. The antitoxin is especially useful in non-immunized individuals, those with uncertain vaccination histories, or patients suffering from clinical tetanus.