Sleep Apnea

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Sleep apnea is a potentially life-threatening sleep disorder characterized by repeated pauses in breathing during sleep. The term sleep apnea is derived from the Greek meaning “without breath.”

These breathing pauses can last from several seconds to minutes and may occur 30 times or more per hour. This ongoing disruption causes an imbalance in oxygen and carbon dioxide levels in the bloodstream, as oxygen intake is reduced and carbon dioxide is not properly expelled.

Sensing this imbalance, the brain signals the body to wake up and resume breathing. People with sleep apnea often partially awaken while trying to breathe, sometimes experiencing loud snoring or choking sensations. Because these episodes do not always fully wake the person, many individuals remain unaware they have a sleep disorder, leaving it undiagnosed.

There are two main types of sleep apnea. Central sleep apnea occurs when the brain fails to send proper signals to the breathing muscles. Obstructive sleep apnea occurs when airflow is blocked even though the body continues to try to breathe.

Obstructive sleep apnea is far more common and can often be treated by a dentist. Common signs include severe morning headaches, daytime sleepiness, and insomnia. Fortunately, dentists are equipped with the tools and expertise to help treat sleep apnea in several effective ways.

Reason for treating sleep apnea

It is very important to seek medical attention if this is suspected. A sufferer can stop breathing multiple times per hour, which can quickly become dangerous.

Obstructive sleep apnea occurs when soft tissue in the back of the throat collapses into the airway. The tongue may fall backward, tightening the blockage and preventing oxygen from reaching the lungs.

This condition can worsen as the chest, diaphragm, and abdomen work harder to draw in air. These efforts often increase pressure, further tightening the airway blockage. As a result, the patient may partially wake from deep sleep to restore airflow.

Because it causes oxygen levels to drop and carbon dioxide levels to rise, the heart must work harder to compensate. This can strain the cardiovascular system and has been linked to serious heart-related conditions. Sleep apnea should be evaluated as early as possible.

What does treatment involve?

Initially, the dentist will perform tests to investigate, diagnose, and determine the most appropriate treatment plan. Treatment options vary depending on the diagnosis and overall health of the patient.

Your dentist may recommend lifestyle changes that can help reduce symptoms, such as avoiding smoking, limiting alcohol consumption, and reducing the use of sedatives or tranquilizers.

In the past, CPAP machines and masks were commonly used to keep airways open during sleep. Today, there are more comfortable and less intrusive options available.

Dental devices are highly effective in many cases. These appliances gently reposition the lower jaw forward, helping to keep the airway open and prevent the tongue from blocking airflow. They are comfortable, easy to wear, and can help patients avoid more invasive treatments.

In more severe cases, surgery may be recommended. This procedure can reposition the lower jaw and help improve airflow by moving the tongue and supporting structures forward.

Your dentist or oral surgeon will evaluate your specific case and recommend the most appropriate treatment to ensure the best possible outcome.