What should you know about difteria tetanus?

Tetanus bacteria can enter through punctures, contaminated cuts, burns, bites, or wounds containing dirt or dead tissue. The toxin affects nerves and may cause painful muscle stiffness and spasms, often beginning around the jaw and neck before affecting swallowing or breathing. Tetanus does not spread from person to person. A wound can look small while still needing careful assessment, particularly when vaccination history is uncertain or the injury is deep, contaminated, or caused by a puncture.

Wash your hands, rinse the wound with clean running water, remove visible dirt gently, and cover it with a clean dressing. Do not seal a deep or contaminated wound without medical advice. Contact a clinic promptly after a puncture, bite, burn, or dirty injury, and take any vaccination record you have. A clinician will consider the wound and your previous doses; some injuries may need additional preventive treatment. Tetanus vaccination is the relevant prevention topic to discuss.

Seek emergency care for jaw stiffness, painful spasms, trouble swallowing, breathing difficulty, or rapidly worsening muscle rigidity. Obtain prompt wound advice when the injury is deep, heavily contaminated, caused by an animal or human bite, or cannot be fully cleaned. Do not wait for symptoms if your vaccination history is incomplete or unknown.

Ask whether your wound needs professional cleaning, a tetanus booster, or other preventive treatment. Tell the clinician when the injury happened, what caused it, whether dirt entered it, and which vaccinations you have received.