Posts for tag: sleep apnea
If you live an average lifespan, you'll spend more than 200,000 hours in blissful slumber. It's not a waste, though: You absolutely need this much sleep to maintain optimum physical and mental health. That's why the National Sleep Foundation recognizes each March as Sleep Awareness Month to highlight the obstacles to a good night's sleep. One such obstacle is obstructive sleep apnea (OSA)—and if you have it, we may be able to help you reduce the harm it may be causing you.
OSA is the blockage of the airway during sleep, usually when the tongue relaxes against the back of the throat. As the oxygen level falls, the brain arouses the sleeper to restore airflow. This only takes a few seconds before the person slips back into sleep, but it can occur several times an hour.
As this scenario repeats itself night after night, the person becomes deprived of the deeper stages of sleep they need to stay healthy. The long-term effect can even be life-threatening: Besides chronic fatigue and “brain fog,” there's also an increased risk of high blood pressure, disease or other serious health conditions.
But there are ways to reduce chronic OSA, the most common being a therapy known as continuous positive airway pressure (CPAP). A CPAP machine, prescribed by a medical doctor, consists of a small pump that streams pressurized air into the mouth through a hose and facemask; the increased air pressure in the mouth helps keep the airway open. It's a proven method, but not always a favorite with some patients who find it uncomfortable and restrictive to wear every night.
If you're in that camp regarding CPAP therapy, an alternative may be possible: oral appliance therapy (OAT), which dentists can provide. Worn in the mouth during sleep, this custom-fitted mouthguard-like appliance repositions the tongue so that it doesn't block the airway. There is a variety of mechanisms, but most involve a hinge that positions the lower jaw forward, which in turn pulls the tongue away from the back of the throat.
These less invasive OAT devices may be an alternative to CPAP therapy for people who have mild to moderate OSA and find CPAP machines difficult to use. If you've been diagnosed with OSA and CPAP therapy hasn't been a good fit for you, speak with us about an OAT device. It could help you overcome this common disorder and get the deep sleep you need for a healthy mind and body.
If you would like more information about a dental approach to obstructive sleep apnea, please contact us or schedule a consultation. To learn more, read the Dear Doctor magazine article “Sleep Disorders & Dentistry.”
One in ten Americans has diabetes, a serious condition that may increase the development and severity of other health problems—including gum disease. Because of this latter connection, dental providers join other health professionals during November's National Diabetes Month to call attention to this chronic disease and its effect on health and well-being.
There's another health condition with a diabetes connection that isn't as well known: obstructive sleep apnea (OSA). It's also of keen interest to dental providers, as dentists are often involved in the discovery and treatment of this common sleep disorder.
OSA is the temporary blockage of the airway during sleep by the tongue or other anatomical structures. The subsequent drop in oxygen awakens the body to remove the obstruction. People with OSA may not realize they have the condition, but their bed partner can often attest to their snoring, snorting and gasping for breath during the night. Such episodes can occur several times per night, depriving the person of sufficient sleep.
Chronic OSA can contribute to the development of other health problems, among them Type 2 diabetes. It can do this first by interfering with the metabolization of glucose (blood sugar). It may also increase the body's resistance to insulin, the primary hormone regulating glucose.
Fortunately, properly managing OSA can lower your risk for diabetes, and that's where dentists may be able to help. For one thing, we dentists are often the first to notice early signs of OSA—sometimes even before our patients do.
According to the American Sleep Apnea Association, as many as 80% of the estimated 22 million Americans with OSA may not know they have it. But dentists often identify OSA indicators while examining patients: signs like an enlarged tongue or tonsils, or patients falling asleep in the exam chair. While we can't formally diagnose OSA, we often refer symptomatic patients to a sleep specialist.
Dentists also offer an alternative to the most common OSA therapy, which is continuous positive airway pressure (CPAP). This therapy employs a motorized pump that delivers pressurized air into the throat via face mask to keep the airway open during sleep. Although effective, some people find a CPAP machine noisy and uncomfortable to use.
Alternatively, dentists can provide an oral device that can often help patients with mild to moderate OSA that's worn in the mouth during sleep. Most of the various types of these appliances either reposition the lower jaw with a hinge mechanism to keep the throat open or pull the tongue away from the airway through a suction effect.
Diabetes is one part of a chain reaction that can bring unexpected challenges to your health, including to your teeth and gums. You can slow or even stop its development with proper diet, exercise and good, restful sleep. Dealing with OSA is often part of that equation—and we may be able to help.
If you would like more information about the prevention and treatment of diabetes, please contact us or schedule a consultation. To learn more, read the Dear Doctor magazine article “Oral Appliances for Sleep Apnea.”
Fatigue, irritability and family complaints about snoring — all tell-tale signs you may have sleep apnea. There’s more to this condition than being grouchy the next day — the long-term effect could increase your risks for life-threatening diseases.
But how do you know if you actually have sleep apnea? And if you do, what can you do about it?
Undergo an exam by a physician trained in “sleep medicine.” Sleep apnea occurs when the airway becomes blocked while you sleep, dropping the body’s oxygen levels; your body awakens to re-open the airway. The event may only last a few seconds, but it can occur several times a night. Even so, sleep apnea is one potential cause among others for snoring or fatigue. To know for sure if you have sleep apnea you’ll need to undergo an examination by a physician trained to diagnose this condition. He or she may then refer you to a dentist to make a sleep appliance if you have mild to moderate apnea.
Determine the level of your apnea’s intensity. Not all cases of sleep apnea are equal — they can range in cause and intensity from mild to advanced, the latter a reason for concern and focused intervention. Your physician may use different methods for determining the intensity of your case: review of your medical history, examining the structures within your mouth or having your sleep observed directly at a sleep lab. Getting the full picture about your sleep apnea will make it easier to develop a treatment plan.
Match the appropriate treatment to your level of sleep apnea. If you have moderate to advanced apnea, you may benefit from continuous positive airway pressure (CPAP) therapy, an electrical pump that delivers pressurized air through a mask worn while you sleep that gently forces the airway open. It’s quite effective, but uncomfortable to wear for some people. Advanced cases may also require surgery to alter or remove soft tissue obstructions. If, you have mild to slightly moderate apnea, though, your dentist may have the solution: a custom-fitted mouth guard that moves the tongue, the most common airway obstruction, down and away from the back of the throat.
If you suspect you may have sleep apnea, see a trained physician for an examination. It’s your first step to a good night’s sleep and better overall health.
If you would like more information on sleep apnea treatments, please contact us or schedule an appointment for a consultation. You can also learn more about this topic by reading the Dear Doctor magazine article “If You Snore, You Must Read More!”
Sleep — you'll spend a third of your life in its blissful embrace. But it isn't a luxury: you need it as much as nutrition and exercise. An occasional bad night's sleep leaves you irritable and drowsy; a bad night's sleep every night could endanger your health.
One of the most common causes for chronic poor sleep is obstructive sleep apnea. This occurs when the airway becomes blocked and you stop breathing temporarily. The blockage may be due to an oversized tongue, tonsils or uvula, an abnormal jaw or chin structure, or nasal polyps and congestion. When your brain notices you're not breathing, it rouses you just enough to relieve the blockage. These incidents can occur and end in seconds several times a night without you being aware of it.
This interrupts your normal sleep patterns, including the critical rapid eye movement (REM) of deep sleep that occurs at different times during the night. The results of not getting enough REM sleep are quite unhealthy: besides irritability and reduced concentration, poor REM sleep is linked to depression, headaches, decreased sex drive, acid reflux, high blood pressure or the onset of diabetes. Your night time experience — as well as your sleep partner's — won't be pleasant either as you may experience night time sweating and snoring.
Fortunately, sleep apnea can be treated. Our first considered treatment is a custom-fitted night guard you wear while you sleep that holds the tongue back from the airway. If your apnea is more severe, you may need to consider continuous positive airway pressure (CPAP) therapy, which uses a machine to pump pressurized air through a mask you wear while sleeping to force the airway open. You might also benefit from surgery to remove excess soft tissue obstructing the airway.
If you or your family has noticed any of these symptoms mentioned, make an appointment to see us — we're trained to look for oral signs in the mouth that may indicate sleep apnea. The sooner we can implement a treatment strategy, the sooner you'll begin experiencing a good night's sleep and better health.
If you would like more information on sleep apnea and what to do about it, please contact us or schedule an appointment for a consultation. You can also learn more about this topic by reading the Dear Doctor magazine article “Sleep Disorders & Dentistry.”