Is TMJ Hereditary?

Many patients visit our Odenton dental office wondering whether TMJ disorders run in families. TMJ, which stands for temporomandibular joint disorder, affects the jaw joints and the muscles that help you chew and speak. While anyone can develop TMJ, research suggests that genetics can play a role for some people. Certain traits—like jaw structure, bite alignment, and a higher sensitivity to pain—may be passed down through families and increase the likelihood of developing TMJ symptoms.

That said, genetics are only one piece of the puzzle. Lifestyle habits, injuries, and stress-related clenching or grinding often have a much bigger impact. For example, high stress levels can cause you to tense your jaw throughout the day or grind your teeth at night. Over time, this extra strain can irritate the joint and surrounding muscles. Arthritis, past trauma to the jaw, and bite problems can also contribute to TMJ issues, even if no one in your family has ever experienced them.

Common symptoms of TMJ include jaw pain, popping or clicking noises, headaches, facial soreness, and difficulty opening your mouth fully. If these signs affect your daily comfort, it’s important to seek professional care. Early evaluation helps us determine whether genetics, bite alignment, lifestyle habits, or a combination of factors is contributing to your symptoms.

TMJ Solutions

At our Odenton dental practice, we offer personalized TMJ evaluations and treatment options to help relieve discomfort and protect your long-term oral health. Depending on your needs, we may recommend a custom nightguard, bite adjustments, Botox® treatments, or other conservative therapies designed to relax the muscles and support the jaw joint.

If you’re concerned about TMJ—whether it runs in your family or you’re experiencing new symptoms—we’re here to help. Contact our team at True Dental today to schedule an appointment and get answers you can trust.