Mouth guard for clicking jaw
A mouth guard may protect teeth from grinding, but it does not automatically treat a clicking jaw.
The short answer
A mouth guard may protect teeth from grinding, but it does not automatically treat a clicking jaw and can worsen symptoms if its fit or design changes the bite.
What is the direct answer?
What does this question mean?
Clicking usually involves the temporomandibular joint, its articular disc, or chewing muscles. A guard separates teeth and may reduce wear, but benefit depends on diagnosis and occlusion.
What can you do next?
Do not buy a rigid appliance without assessment if the jaw hurts, locks, or your bite is changing. A dentist can examine movement and prescribe or adjust an appliance when indicated.
When should you seek dental care?
Seek prompt care for a jaw that locks, new inability to open normally, facial injury, marked swelling, or severe pain.
What should you ask the dentist?
Ask whether the click comes from the joint disc, muscles, or another structure, whether a guard is appropriate, and how its bite contacts will be checked.
Frequently asked questions
Can this have more than one cause?
Yes. Examination separates local irritation, inflammation, decay, infection, and bite or appliance factors.
Will home care cure the underlying problem?
Home care can reduce irritation, but persistent symptoms need treatment directed at their dental cause.