GENERAL KNOWLEDGE

Detailed explanation-1: -Tetanus is an infection caused by bacteria called Clostridium tetani . When these bacteria enter the body, they produce a toxin that causes painful muscle contractions. Another name for tetanus is “lockjaw”. It often causes a person’s neck and jaw muscles to lock, making it hard to open the mouth or swallow.

Detailed explanation-2: -What is tetanus? Tetanus, commonly called lockjaw, is a serious bacterial disease that affects muscles and nerves. It is characterized by muscle stiffness that usually involves the jaw and neck that then progresses to involve other parts of the body.

Detailed explanation-3: -While there are many reasons for a limited ability to open the mouth or jaw, the leading cause of lockjaw is inflammation of the mouth’s soft tissue. The inflamed tissue may be from excess chewing (over mastication), jaw dislocation, or temporomandibular joint disorder (TMD or TMJ).

Detailed explanation-4: -Although it can be a symptom of tetanus, you can also develop lockjaw without having the disease. Lockjaw can occur if you have had cancer treatments performed on your head and neck or if you suffer from TMJ (Temporomandibular Joint Dysfunction).