Tetanus depending on its type of preparation, the price of about 30 yuan to 300 yuan, the specific price of some differences, it is recommended to refer to the local medical institutions. Tetanus is caused by Clostridium tetani invading the organism through the skin or mucous membranes and proliferating to produce toxins in an oxygen-poor environment; tetanus destroys the motor neurons of the nervous system and symptoms such as muscular twitching and paralysis occur, so traumatic injuries caused by metal sharps and other injuries are recommended to seek medical attention for tetanus antitoxin injection in a timely manner. Tetanus antitoxin made of horse serum costs about $30, while tetanus antitoxin made of immunoglobulin costs about $300, and the wound must be kept clean, and after the injection, abstain from smoking and alcohol and avoid spicy and stimulating food. Drugs need to be applied appropriately as prescribed by the doctor.