Snoring Isn't Just Annoying: How Sleep Apnea Impacts Your Teeth

We all know someone who snores. While it might seem like a harmless nighttime noise, for many, it can be a symptom of a more serious condition: obstructive sleep apnea (OSA). Beyond the fatigue and health risks associated with interrupted sleep, OSA can also have surprising and significant effects on your dentition.

OSA occurs when the muscles in the back of the throat relax excessively during sleep, causing the airway to become blocked or narrowed. This leads to pauses in breathing, often accompanied by gasping or choking sounds. While the impact on cardiovascular health and cognitive function is well-documented, the oral health consequences are often overlooked.  

One of the most common dental manifestations of OSA is bruxism, or teeth grinding. The body’s natural response to a blocked airway is to clench the jaw muscles in an attempt to open it. This forceful grinding can lead to a multitude of problems, including worn-down enamel, tooth sensitivity, jaw pain, and even cracked or fractured teeth.

Furthermore, individuals with OSA often breathe through their mouths, especially during sleep. This chronic mouth breathing dries out the oral cavity, reducing saliva production. Saliva plays a crucial role in neutralizing acids, remineralizing tooth enamel, and washing away food particles. A dry mouth creates a breeding ground for bacteria, increasing the risk of tooth decay and gum disease.  

The altered airway and jaw positioning associated with OSA can also contribute to malocclusion, or a misaligned bite. Over time, the constant pressure and repositioning of the jaw during apneic episodes can shift the teeth and affect the overall bite.

Recognizing the link between OSA and dental problems is crucial. Dentists are often the first healthcare professionals to notice signs of OSA during routine check-ups. Symptoms like excessive tooth wear, inflamed gums, and a dry mouth should raise suspicion.

If you suspect you might have OSA, it's essential to consult your doctor. Treatment, often involving a CPAP machine or oral appliance therapy, can not only improve your sleep and overall health but also protect your precious smile. Don't let snoring be the only sign – be aware of how sleep apnea could be impacting your teeth.

We now screen for OSA at Whitland Dental Co. Please call us to schedule an appointment.