Sleep apnea does far more than disturb your sleep or cause snoring. It is a chronic condition where breathing stops and starts throughout the night because the airway collapses. At Alameda Dental in Aurora, CO, we see how this disorder affects both oral health and overall wellness. The Alameda Dental team helps patients recognize warning signs, navigate diagnosis, and explore treatments—including custom oral appliances—that can protect their health.
01 / What Sleep Apnea Does to the BodyWhat Sleep Apnea Does to the Body
During sleep, the muscles in the throat relax. For someone with obstructive sleep apnea, that relaxation goes too far, allowing the soft tissues to block the airway. Breathing pauses for seconds or longer. Oxygen levels drop, and the brain briefly rouses to reopen the airway, often without the person becoming fully awake. These interruptions can occur dozens or even hundreds of times each night, fracturing sleep and preventing the body from reaching deep, restorative stages.
Over time, the oxygen dips and the stress responses they trigger take a toll on multiple systems. Blood pressure often rises during apneic events, and sustained hypertension is common in untreated patients. The heart may face irregular rhythms, and the risk of developing cardiovascular disease goes up. Metabolic effects include increased insulin resistance and a higher likelihood of type 2 diabetes. Hormones that control hunger and fullness become disrupted, which can lead to weight gain—and extra weight, in turn, can make apnea worse.
Daytime drowsiness from poor sleep impairs focus, reaction time, and memory. Mood disorders such as depression and anxiety appear more frequently in people with chronic sleep apnea. There is also a connection to nonalcoholic fatty liver disease and unfavorable changes in cholesterol profiles.
02 / How It Affects Your Mouth and TeethHow It Affects Your Mouth and Teeth
From a dental perspective, sleep apnea often leaves clues that we detect during an exam. Many people with apnea grind or clench their teeth at night—a behavior that researchers believe is an attempt to tighten the airway. Bruxism leads to worn enamel, chipped or cracked teeth, and strain on the temporomandibular joints. Mouth breathing, common when the nose is obstructed or the airway is narrow, dries the oral tissues. Reduced saliva flow raises the risk of cavities, gum inflammation, and infections. We may also notice a scalloped tongue, where the edges show indentations from pressing against the teeth, or a reddened soft palate from snoring vibration.
For children, sleep-disordered breathing can influence facial growth, contributing to a narrow palate or misaligned teeth. That is why a dental checkup can be an early opportunity to spot an airway issue and refer for further evaluation.
03 / Who Is at RiskWho Is at Risk
Not everyone who snores has sleep apnea, but certain factors make it more likely. Carrying excess weight, especially around the neck, adds pressure to the airway. Men and postmenopausal women see higher rates, and the risk increases with age. A family history suggests some people inherit a throat shape or jaw structure that collapses more easily. Anatomical features such as a small lower jaw, large tonsils, or a high-arched palate reduce the space for airflow. Chronic nasal congestion from allergies or a deviated septum forces mouth breathing and increases negative pressure in the throat. Alcohol, sedatives, and smoking relax airway muscles or inflame tissues, making collapse more probable.
04 / The Dentist’s RoleThe Dentist’s Role
We are often in a position to notice sleep apnea before a medical doctor does. During routine visits, we examine the tongue, palate, throat, and jaw relationships. We ask about sleep quality, snoring, morning headaches, and daytime tiredness. When we see signs that point to sleep apnea, we do not make the final diagnosis—that requires a sleep study interpreted by a physician. Instead, we refer patients to a sleep specialist for either an in-lab polysomnography or a home sleep test. Once a diagnosis of obstructive sleep apnea is confirmed, we can offer treatment if an oral appliance is appropriate.
At Alameda Dental, we work closely with local sleep physicians and primary care providers. This team approach helps ensure that each patient gets the care that fits their situation, whether that means lifestyle changes, an oral appliance, CPAP therapy, or a combination.
05 / Treatment Options We DiscussTreatment Options We Discuss
For mild to moderate obstructive sleep apnea—and for some patients with severe apnea who cannot tolerate CPAP—a custom mandibular advancement device can be an effective option. These oral appliances fit over the upper and lower teeth and hold the jaw slightly forward. That shift pulls the tongue and soft palate away from the back of the throat, widening the airway and reducing collapse. We take precise impressions to fabricate a device that fits comfortably and adjust it over several visits to achieve the right jaw position while minimizing side effects.
CPAP, which delivers pressurized air through a mask, remains the standard for severe apnea. Some patients use an oral appliance in combination with CPAP to lower the pressure needed and improve comfort. Surgery is considered only when other therapies have not worked and is performed by a medical specialist, not by our practice.
Lifestyle measures are an important foundation for any severity. Losing weight, avoiding alcohol within a few hours of bed, quitting smoking, and treating nasal congestion can reduce apnea frequency and improve overall health.
01 / Your Visit to Alameda DentalYour Visit to Alameda Dental
When you come to us with concerns about sleep, we start with a conversation about your symptoms, your medical history, and any observations your bed partner has made. The dentist performs an exam focused on the airway and jaw, checking for wear patterns, tongue position, and tonsil size. If we believe an oral appliance may help, we explain how it works, take impressions, and select a design suited to your mouth. Once the appliance is ready, we show you how to insert, remove, and care for it. We typically schedule follow-up appointments to fine-tune the fit and coordinate with your sleep physician to monitor your response—sometimes with a follow-up sleep test while wearing the device.
We also watch for any bite changes or jaw discomfort over time. Most adjustments are minor, and we can often manage them with simple exercises or a morning repositioner.
02 / When to Seek an EvaluationWhen to Seek an Evaluation
You should consider talking to a doctor or dentist if you snore loudly, have been told you gasp or stop breathing during sleep, wake up with a dry mouth or headache, or feel exhausted despite spending enough time in bed. Uncontrolled high blood pressure, new-onset atrial fibrillation, or mood changes that do not respond to treatment can also signal sleep apnea. Early action matters: the longer the condition goes untreated, the more stress it places on the heart, metabolism, and brain.
03 / Common MisunderstandingsCommon Misunderstandings
A widespread myth is that only overweight older men get sleep apnea. In our experience, we see it in women of all sizes, in young adults, and even in children with enlarged tonsils. Another misconception is that loud snoring equals deep sleep; on the contrary, snoring means the airway is struggling. Many people think CPAP is the only solution, but oral appliances have strong evidence for mild to moderate cases and for those who cannot adapt to a mask. Finally, while losing weight often helps, it does not always cure apnea because jaw and throat anatomy still play a role.
04 / Questions We Often HearQuestions We Often Hear
Will the appliance change my bite? Minor tooth movement can occur over time. We check for this at each visit and can provide a morning aligner to help the jaw settle back into its usual position.
How long does an appliance last? With nightly use and good care, many appliances stay effective for several years. Wear and tear from grinding or changes in weight may shorten that, and we can reline or replace components as needed.
Can I travel with it? Yes. The device is compact, fits in a retainer case, and requires no power or water for use.
Does insurance cover it? Many medical insurance plans include oral appliance therapy for diagnosed sleep apnea. We submit pre-authorization requests and provide the necessary documentation; coverage details depend on your specific plan.
What if I grind my teeth? The appliance itself protects your teeth from further wear, acting much like a night guard.
05 / Next StepsNext Steps
If you suspect sleep apnea or already have a diagnosis and want to learn whether an oral appliance is right for you, we invite you to contact Alameda Dental. Call (303) 343-7072 to schedule a consultation. Our office is located at 14591 E Alameda Ave, Aurora, CO 80012. The Alameda Dental team looks forward to helping you breathe easier and sleep better.
Alameda Dental Team
Reviewed by Alameda Dental Team
Clinically reviewed