Jaw locking, also known as jaw lock or TMJ locking, can be painful and alarming. This article explains why our jaw might lock open, exploring common causes like temporomandibular joint disorder (TMJ), ...

Lockjaw happens when your jaw muscles tighten up so much that you can't open your mouth properly. Tetanus is a serious bacterial infection that can cause lockjaw and muscle spasms. TMJ disorders can ...

The exact cause of temporomandibular joint (TMJ) disorders is largely unknown. Some cases begin after an injury, while others may have more to do with a mix of joint structure, genetics, and stress.

TMJ means I clench my jaw and grind my teeth. Blame stress; blame genetics; blame the anxiety-inducing dumpster fire that is 2020. All I know for sure is that I wake each morning with a painful, ...

The occasional headache or pain in the neck may seem like a typical part of everyday life. Then one day during lunch maybe you notice a clicking sound whenever you chew or you can’t seem to open your ...

Many TMJ cases resolve on their own or with simple treatments. TMJ symptoms often involve jaw pain, popping, or difficulty opening the mouth. Stress, teeth grinding, and jaw injuries are common causes ...

A tight jaw can result from stress, anxiety, inflammation, or injury. Overexerting the jaw, such as by chewing too much, can also cause muscle tightness. Treatment can depend on the cause. Preventive ...