If you’ve developed a stiff or locked jaw, there’s a chance that you’ve developed TMD (temporomandibular joint disorder) which occurs when the joint that connects your jawbone to your skull becomes irritated or inflamed. While there are several potential causes, chronic gum chewing could be contributing to the problem. If you like to freshen your breath this way, you might want to consider changing your habits. Keep reading to learn more about the connection between chewing gum and mouth pain, and what you can do to address it!
Does Gum Chewing Cause TMD?
Historically, the concept that chewing gum contributes to a throbbing jaw has been controversial. Then, a 2014 study revealed that there’s a connection between this behavior and the likelihood of suffering symptoms of temporomandibular joint disorders. Researchers sectioned the participants into 2 groups and documented signs of TMD at the onset of the experiment. Then, subjects in one of the groups were given gum to chew at 30, 60, or 120-minute intervals in a 24-hour day.
When they tested for TMD symptoms again at the end of the study, those who chewed gum showed a statistically higher incidence of clicking and aching in their jaws than the control group. It was also discovered that a longer duration of gum chewing showed an increase in the prevalence of TMD issues.
How Does Chewing Gum Cause TMD?
If you frequently chew gum, your jaw and mouth muscles can become overworked. The added pressure created by the extra chomping can tire them out and cause painful spasms in the face, neck, and head which triggers TMD. As the tissues tighten, they can cause a misalignment in the temporomandibular joints which act as shock absorbers when you chew.
How is TMD Treated?
If you’re worried that you’ve developed a problem, contact your dentist. They’ll schedule you for an appointment to examine your mouth and determine whether you have TMD. Then, based on their findings, they’ll create an individualized treatment plan to address the issues. Potential solutions can include:
- Oral appliances. Splints and mouthguards can be worn to ensure that your top and bottom teeth don’t come together to give your jaw time and space to relax.
- Physical therapy. You can practice different exercises and stretches to strengthen your face and jaw muscles.
- Counseling. Understanding why you indulge in certain habits that cause TMD (like jaw clenching, biting your nails, or gum chewing) can help you avoid them.
- Surgeries. Various injections and procedures can remove debris, inflammation, and fluid buildup around the joints to provide relief.
Thankfully, you can reduce the likelihood of developing a problem by chewing gum less frequently or for shorter periods. That way you can avoid developing jaw pain to begin with!
About the Author
Dr. Harvey J. Mahler has more than 30 years of experience providing a wide range of services ranging from basic preventative care to more complex procedures, including TMD treatments. He is a graduate of the Georgetown University School of Dentistry and has been a longtime member of the American Dental Association, making him a trusted expert when it comes to teeth. His practice stays up to date with the most recent advancements in dental technologies and techniques, so you know you’re getting the most up-to-date procedures. If your jaw is sore or stiff and you need help, you’re welcome to request an appointment on the website or by calling (312) 263-5262.