snoring

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Normal Breathing

When you breathe normally, air passes through the nose and past the flexible structures in the back of the throat such as the soft palate, uvula and tongue. While you are awake, muscles hold the airway open. When you fall asleep, these muscles relax but, normally, the airway stays open.

Snoring

Abnormal throat Snoring is the sound of obstructed breathing during sleep. While snoring can be harmless (benign snoring), it can also be the sign of a more serious medical condition, which progresses from upper airway resistance syndrome (UARS) to obstructive sleep apnea. (OSA)

Snoring, a common malady that affects persons of all ages but especially middle-aged men and elderly men and women who are overweight, has been identified as a risk factor for high blood pressure, heart attacks and stroke. Although not all people who snore have obstructive sleep apnea, snoring is a cardinal symptom of obstructive sleep apnea and, thus, may be associated with increased morbidity and mortality. Furthermore, snoring in some patients without apnea has been associated with significant sleep disturbance and excessive sleepiness. This condition has been referred to as upper airway resistance syndrome and is characterized by repeated nocturnal arousals without recognizable hypopneas or apneas.

Snoring occurs when the structures in the throat are large and when the muscles relax enough to cause the airway to narrow and partially obstruct the flow of air. As air tries to passes through these obstructions, the throat structures vibrate causing the sound we know as snoring. Large tonsils, a long soft palate and uvula and excess fat deposits contribute to soft tissue narrowing.

Working with your physician

Because snoring is so common, both the medical profession and the public have regarded it as merely an annoyance to one's bed partner or as a source of humor. With the realization that a dental appliance could stop snoring, the natural assumption by the dental profession was, therefore, that treatment of snoring could be incorporated into the dental practice simply and easily. Snoring is, in actuality, one stage of a complex continuum of disease states culminating in obstructive sleep apnea. Understanding the complicated pathophysiology of obstructive sleep apnea is essential to proper treatment and underscores the necessity of dentist-physician interaction.

The consequences of undiagnosed and incompletely treated sleep apnea are medical in nature and are disease states with which most dentists are unprepared to cope. In addition to an increased rate of motor vehicle accidents among the sleep apneic population, systemic hypertension has been reported in up to 50% of patients with sleep apnea. In fact, mean morning blood pressure has been shown to increase almost linearly with an increasing severity of obstructive sleep apnea in both obese and non-obese patients. Understanding this, Dr. Merrell has taken extensive post graduate training in sleep medicine. He regularily consults with sleep physicians in order to more completely understand our role as members of the treatment team.

This office is pleased to participate in the treatment of a potentially life-endangering disease and we cooperate with colleagues in the medical community as part of your treatment team. We work closely with your physician(s) in order to secure the best possible outcome for you.