TMJ Dentistry |2 min read

Why Does My Jaw “Pop” When I Eat?

A woman suffering from TMJ pain grabs her jawEating can be a noisy business—crunching carrots, slurping soup, etc.—but should your jaw be adding to the orchestra with popping noises?

No! If you feel an awkward shifting, locking, or popping in your jaw, you’ve got yourself a problem. A visit to Orinda TMJ specialist Dr Jess Santucci might be the answer.

The Not-So-Cool Popping Jaw

Some people are proud to show off their double-jointed fingers, or a tongue strangely long enough to touch their nose, but a jaw that pops every time you chew? Not so cool.

The question is: what is happening to your jaw joint when it does that, and is it damaging something?


Jaw Joint Malfunctions

You’ve no doubt heard the term “TMJ” tossed around. People who experience problems with their jaw, the jaw joint, or the surrounding facial muscles controlling its movement, often refer to their problem as a “TMJ” one. The more correct term, however, is TMD (Temporomandibular Disorder) which refers to the actual condition, whereas the TMJ (Temporomandibular joint) is really just the name of a specific part of the jawbone mechanism.



It’s a big word that basically refers to the hinge joints that connect your lower jaw to your skull. These joints are flexible, and should allow the jaw to move smoothly both up and down and side to side. This action permits you to talk, chew, yawn, and so forth. Furthermore, there are muscles attached to and surrounding your jaw joint that control its position and movement.

What if something malfunctions in this junction?


Damage Control!

Injuries to a jaw, its joints, or even the muscles of the head and neck—such as from whiplash, teeth grinding or clenching—can cause TMD. Common symptoms of TMD include:

  • Clicking, popping, or grinding sounds in the jaw joint when opening or closing the mouth.
  • A jaw that locks in a certain position or is unable to reach a full range of motion.
  • Tenderness in or around the ear (similar feeling to an earache) when you chew, speak, or open your mouth wide.
  • Facial pain or a tired feeling in the face, somewhat like a toothache. Neck/shoulder pain or headaches are also common symptoms.


What to Do?

If you suspect you’re the victim of a temporomandibular dysfunction, have your dentist in Orinda, CA conduct a careful patient history and physical examination on you. There are many TMD treatments available right from the dentist’s chair that can offer you great relief. Make that appointment today with Dr. Santucci, your Orinda TMJ dentist, and face tomorrow with a happier smile!

Please share this info with anyone you know who suffers from these all too common symptoms.

One thought on “Why Does My Jaw “Pop” When I Eat?
  1. Avatar for Dr. Jess Santucci

    Great info – love the fun, conversational writing – very easy to understand.

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