The Role of Sleep Apnea in Nighttime Teeth Grinding
- Posted on: May 15 2025
A sore jaw or headache first thing in the morning might seem like a minor inconvenience. Did you know, though, that these symptoms can actually point to an underlying sleep disorder?
Many people don’t realize that nighttime teeth grinding – also known as bruxism – can be closely tied to sleep apnea.
Dr. Paul Covell provides trusted dental care in Pasadena, TX, and often sees patients dealing with the effects of teeth grinding. With advanced training and deep roots in the community, Dr. Covell offers knowledge and compassion when treating these concerns.
What Is Sleep Apnea?
In people with sleep apnea, breathing repeatedly stops and starts during sleep. The most common form – obstructive sleep apnea (OSA) – happens when the muscles relax and block the airway. This causes brief awakenings, often without the person realizing it, which leads to poor-quality sleep.
Signs of sleep apnea include:
- Loud snoring
- Gasping or choking during sleep
- Excessive daytime fatigue
- Morning headaches
How Sleep Apnea Triggers Teeth Grinding
Researchers believe that teeth grinding may be a response to blocked airways. When breathing becomes restricted, the body clenches the jaw to reopen the airway. This automatic reflex can lead to repeated grinding throughout the night.
One study published by the Journal of Clinical Sleep Medicine found that nearly half of people with sleep apnea also experience bruxism. Left untreated, both conditions can cause long-term issues such as:
- Damaged teeth or dental restorations
- Jaw pain or temporomandibular joint (TMJ) disorders
- Sleep disturbances that affect daily functioning
What You Can Do About It
If you suspect you’re grinding your teeth or struggling with sleep apnea, don’t wait to seek help.
Dr. Covell offers comprehensive dental evaluations to get to the bottom of your symptoms. Based on his findings, he might recommend:
- A custom mouthguard to protect your teeth
- Referrals for sleep studies or collaboration with sleep specialists
- Restorative care for worn or damaged teeth
Get Help for Bruxism and Sleep Apnea Today
Teeth grinding isn’t just a dental problem. It could be a clue to something bigger.
Understanding the link between sleep apnea and bruxism is the first step toward lasting relief. If you’re concerned and want a professional’s input, schedule a consultation with Dr. Covell in Pasadena today. Call (713) 943-9832 or book online.
Posted in: Sleep Apnea
