
The temporomandibular joint (TMJ) is one of the most complex joints in the body, allowing your jaw to move up, down, and side to side. It plays a critical role in talking, chewing, and even yawning. When this joint becomes strained or damaged, it can lead to temporomandibular joint disorder (TMD or TMJ disorder), which often causes pain, stiffness, and clicking sounds in the jaw. If you’ve been diagnosed with TMJ disorder—or suspect you may have it—you might wonder whether something as simple as chewing gum can make your symptoms worse. The short answer is yes, chewing gum can often aggravate TMJ problems.
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