Symptoms of mild tetanus may include the following: Firstly, localized muscle spasms or brief spasms in a single muscle. Additionally, one may experience facial numbness, facial asymmetry, and difficulty swallowing. Generally, these symptoms are mild and do not affect normal life. Therefore, if tetanus occurs, one should first go to the hospital for further relevant examinations and treatment. The general treatment involves administering penicillin for infection control. Additionally, symptomatic treatment includes sedatives to reduce spasms. Attention should also be paid to diet; it is advisable to drink plenty of water and consume fresh vegetables and fruits. One should avoid spicy, stimulating foods, seafood, and yeast-containing foods like beef and mutton to minimize the occurrence of tetanus symptoms.