Bruxism: The Grinding Habit That Wears More Than Just Teeth
Bruxism, or teeth grinding, often happens while you sleep—completely outside your awareness. While it may seem minor, repeated grinding can cause fractured enamel, flattened tooth surfaces, and in more severe cases, chronic damage to the temporomandibular joint (TMJ).
The TMJ is the hinge that connects your jaw to your skull, and it’s responsible for all the movements involved in eating and speaking. When overworked, it can lead to pain, clicking sounds, difficulty chewing, and headaches upon waking. Long-term damage may even require dental intervention or TMJ therapy.
Mouth Breathing: A Dry Path to Tooth Decay
Breathing through your mouth at night may feel like a small issue, but it dries out saliva—your mouth’s natural defense against bacteria. A lack of saliva leads to faster plaque buildup, enamel erosion, bad breath, and inflamed gums. Over time, these conditions set the stage for cavities and gum disease.
What You Can Do Tonight
If you wake up with jaw tension, sore teeth, dry mouth, or headaches, don’t ignore the signs. Talk to your dentist about:
- Nightguards to protect your teeth while sleeping
- TMJ evaluations for ongoing jaw discomfort
- Breathing assessments to rule out nasal obstructions or sleep apnea
- Stress management techniques to reduce nighttime clenching
Take Action When Taking Naps
Your nighttime habits could be silently harming your oral health. Small changes—like addressing grinding or improving nasal breathing—can protect your smile and preserve the comfort of your jaw for years to come.