The treatment of tetanus mainly consists of thorough debridement, injection of tetanus human immunoglobulin, antibiotic treatment such as penicillin or metronidazole, and sedatives such as diazepam or midazolam. 1. Tetanus is an acute toxic disease caused by Clostridium tetani, and in the later stages, asphyxia and respiratory failure may occur, causing death. It is important to clean the wound thoroughly to prevent contaminated wounds and tissues from being infected with Clostridium tetani. 2. Injection of tetanus human immunoglobulin to neutralize the tetanus toxin that has not yet combined with the nerve tissue. 3. Antibiotic therapy such as penicillin and metronidazole can inhibit the growth and reproduction of Clostridium tetani in the wound. 4. Sedatives such as diazepam and midazolam are given for muscle spasms. Laryngeal spasms that interfere with breathing usually require tracheal intubation or tracheotomy and placement on a ventilator. Prompt medical attention is recommended if possible Clostridium tetani infection is suspected.