Do you snore loudly? Maybe you wake up exhausted no matter how many hours you slept, or find yourself nodding off at inopportune moments during the day. If that sounds familiar, there’s a decent chance sleep apnea is involved. Here’s something you might not expect: your dentist may be one of the most important people on your care team when it comes to managing it.
What Sleep Apnea Actually Is
Obstructive sleep apnea happens when the muscles in the back of your throat relax too much during sleep. That lets your airway narrow or close entirely, cutting off airflow. Your brain registers the drop in oxygen and briefly wakes you up to reopen the airway. It can happen dozens or even hundreds of times a night. Over time, untreated sleep apnea can lead to serious health problems, like high blood pressure, heart disease, stroke, diabetes, depression, and cognitive decline.
Why Your Dentist Might Notice First
You might not connect your dentist with sleep apnea, but think about what your dentist sees when you open your mouth. The size and position of your jaw, your tongue, your soft palate, and the overall structure of your airway are all visible during a routine exam. A recessed jaw, a large tongue, a narrow airway, or excessive tissue at the back of the throat are associated with a higher risk of obstructive sleep apnea.
Your dentist might also notice worn-down teeth, which are a common sign of bruxism (teeth grinding during sleep). Bruxism and sleep apnea show up together pretty regularly. When your airway is obstructed, your body sometimes responds by grinding or clenching in an effort to reopen it.
Oral Appliance Therapy
For many people, the word “sleep apnea” immediately calls to mind a CPAP machine, which delivers a continuous stream of pressurized air through a mask while you sleep. CPAPs work, but they’re also bulky, loud, and uncomfortable enough that many people don’t use them consistently.
Oral appliance therapy is an alternative. A mandibular advancement device (MAD) is a custom-fitted mouthpiece similar to a sports guard that you wear while you sleep. It works by gently repositioning your lower jaw forward, which keeps your airway open and prevents the tissue collapse that causes apnea episodes. It’s also less uncomfortable, and you can travel with it easily, which makes it much more likely that you’ll use it.
The Fitting and Adjustment Process
If you’ve been diagnosed with sleep apnea and your doctor or sleep specialist recommends oral appliance therapy, the fitting happens in your dentist’s office. Your dentist takes detailed impressions or digital scans of your teeth and then makes a custom device.
There’s an adjustment period as your jaw gets used to sleeping in a slightly different position. Most people adapt within a few weeks. Follow-up visits let your dentist fine-tune the degree of jaw advancement to find the position that controls your apnea while keeping you comfortable.
Breathe (and Sleep) a Little Easier
If you’ve been told you might have sleep apnea, or if you’re waking up tired every morning and nobody has looked into why, it’s worth considering. Foutz Family Dentistry serves patients throughout the Henderson and Las Vegas area with comprehensive dental care, including sleep apnea solutions. Contact us today to schedule a consultation.








