Tetanus is a curable infectious disease, which is often misunderstood as incurable due to the severity of its symptoms upon infection. Typically, the production of toxins leads to specific infectious manifestations. Clinically, it mainly presents with symptoms of rigidity or muscle spasms and tension, including stiffness in the neck and possibly opisthotonos among other conditions; it may even cause diaphragmatic spasms and respiratory difficulties. Therefore, it is crucial to handle such infections promptly, as timely treatment can lead to a complete cure. Of course, once infected, this disease can also pose a significant threat to life safety, and currently, the clinical mortality rate is relatively high.