What happens if teeth grinding is left untreated?

Left untreated, grinding lets damage accumulate in the teeth and jaw joints. Specifically, 1) teeth wear down, becoming shorter and sensitive, 2) they can crack or chip, 3) restorations such as crowns and implants break more easily, and 4) it can lead to jaw joint pain, headaches, and neck stiffness. Worn teeth do not recover on their own, so early management matters. A night guard (splint) worn during sleep or botulinum toxin treatment can reduce the load, so please come in if your teeth look worn or your jaw is stiff in the morning.