What is tetanospasmin?

What Causes Lockjaw? ... Lockjaw can develop if an open cut or wound becomes infected with tetanus bacteria, which is common in the environment in soil, dust, and ... Feb 11, 2025 ... What Causes Trismus? · A blow to the jaw, fractures, or dislocation · Muscle strains or sprains from excessive clenching. Feb 20, 2023 ... What Causes TMD and Jaw Locking? · Jaw injury or trauma · Teeth grinding or clenching (bruxism) · Joint misalignment · Connective tissue disorders ... Apr 10, 2023 ... There are numerous possible causes for this muscular spasm that accompanies lockjaw. A spasm may occur in response to an injury of the muscle, ... Aug 18, 2016 ... Drug induced: Some drugs are capable of causing trismus as a secondary effect, phenothiazine, succinyl choline and tricyclic antidepressants ... Sep 25, 2021 ... Lockjaw, or trismus, is a condition where the jaw muscles spasm, limiting jaw movement and causing pain. Tetanus, caused by the bacterium ... Jul 28, 2022 ... What are the signs and symptoms of tetanus? Early signs of a tetanus infection include headache and muscle spasms in your jaw. Tetanus is often ... Trismus may be caused by spasm of the muscles of mastication or a variety of other causes. ... Temporary trismus occurs much more frequently than permanent ... Jul 26, 2024 ... Causes · The most common cause of lockjaw is tetanus, a bacterial infection that affects the central nervous system. · Inflammation of the soft ... Mar 23, 2016 ... A canine who has lockjaw has the inability to completely open or close his mouth. Illness, arthritis, tetanus and neurological disorders are ...