According to the National Sleep Foundation, more than 18 million American adults have sleep apnea. It is estimated that a minimum of 2-3% of children have obstructive sleep apnea. Obstructive sleep apnea is a sleep disorder in which breathing is briefly and repeatedly interrupted during sleep. The "apnea" in sleep apnea refers to a breathing pause that lasts at least ten seconds. Obstructive sleep apnea occurs when the muscles in the back of the throat fail to keep the airway open, despite efforts to breathe.

But is sleep apnea a disease?

Sleep Apnea is Often Undiagnosed

It isn't something that can be detected during a regular doctor's visit and there isn't a blood test that will indicate that the person has sleep apnea. Most people who have this condition don't even realize it because the issue occurs while they are sleeping. Many times a bed partner will complain about the sleep apnea sufferer, identifying loud snoring, gasping for air and long pauses in breathing. An overnight sleep study (in a sleep center or at home) is required to diagnose sleep apnea. More about that later.

Is Sleep Apnea a Disease?

Technically, sleep apnea is designated as a sleep disorder and is not considered to be a disease. However, there are several issues that may surface if a person does not have their sleep apnea treated. For example, untreated sleep apnea could lead to an increase in blood pressure (a condition called hypertension), a heart attack, stroke or even diabetes.

People with sleep apnea are also more likely to have issues throughout the day. They may find it difficult to stay awake during the day because they are not getting quality sleep at night. This could lead to accidents at work or when driving (learn more about the consequences of drowsy driving here). People with undiagnosed sleep apnea also suffer from lack of energy and even decreased libido.

Treatment for Sleep Apnea

Most people respond well to treatment of sleep apnea. The gold-standard therapy for sleep apnea is PAP (positive airway pressure) therapy. Some people can treat sleep apnea through lifestyle changes such as weight loss. Other options include oral appliances and oral surgery (read more about sleep apnea treatment options here).

Get Tested for Sleep Apnea

If you or a loved one may be suffering from sleep apnea, a sleep study is required to diagnose or rule out this sleep disorder. You can either spend the night in a sleep center (this is the most comprehensive approach to diagnosing and.or ruling out a sleep disorder). Many patients and insurance companies are now preferring home sleep testing as an alternative to in-center testing because of its convenience and lower cost. Compare both options here.

Talk to your doctor about your options for testing or click below for a quick checklist for scheduling a sleep study.