Notice function as well as sound
A painless click by itself is often not a reason for treatment. Pain, locking, restricted opening, or a change in function matters more. Describe what you cannot comfortably do, such as chewing a particular food or opening for dental care. Mention the start date and whether symptoms followed an injury. These details are more helpful than trying to label the problem yourself.
Ask what an appliance is intended to do
A dentist may discuss an oral appliance for selected concerns, but it should have a clear purpose and review plan. Evidence for appliances as a treatment for TMD pain is limited, and they are not a universal solution. Ask whether the design changes the bite permanently, how you will assess benefit, and what to do if discomfort increases. Report new pain promptly.
Be thoughtful about irreversible treatment
Before agreeing to tooth reshaping, extensive crowns, orthodontics, or surgery specifically for TMD, ask about the evidence, alternatives, and specialist opinion. NIDCR advises caution with treatments that permanently change teeth, bite, or jaw joints. A plan should set practical goals, such as easier eating or less pain, and include reassessment. Your symptoms and response matter more than achieving a particular sound or a presumed ideal bite.
GOOD QUESTIONS
A little more clarity.
Should I buy a mouthguard to treat jaw pain myself?
Have the pain assessed first. A guard may address certain needs but can be unsuitable or uncomfortable in others. Ask whether an appliance is indicated and arrange review rather than assuming any over-the-counter device will help.