Treatment

Treatment for sleep apnea depends on the severity of the problem. Given data on the long-term complications of sleep apnea, it is important for patients to treat the problem as they would any chronic disease. Simply trying to treat snoring will not treat sleep apnea. Because of its association with heart problems and stroke, sleep apnea that does not respond to lifestyle measures should be treated by a doctor, ideally a sleep disorders specialist.

At this time, the most effective treatments for sleep apnea are devices that deliver slightly pressurized air to keep the throat open during the night. There are a number of such devices available.

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Continuous Positive Airflow Pressure (CPAP)

The best treatment for severe obstructive and mixed sleep apnea is a system known as continuous positive airflow pressure (CPAP), sometimes referred to as nasal continuous positive airflow pressure (nCPAP). It is safe and effective in sleep apnea patients of all ages, including children. CPAP is not recommended for patients with mild apnea. Patients with apnea but no daytime sleepiness report little or no benefit from this treatment.

CPAP works in the following way:

The device itself is a machine weighing about 5 pounds that fits on a bedside table.
A mask containing a tube connects to the device and fits over just the nose.
The machine supplies a steady stream of air through a tube and applies sufficient air pressure to prevent the tissues from collapsing during sleep.

Benefits of CPAP

Effects on Sleep and Wakefulness. A major 2003 analysis confirmed the benefits of CPAP on both objective and subjective measures of sleep. After using CPAP regularly many patients report the following benefits:

Restoration of normal sleep patterns.
Greater alertness and less daytime sleepiness.
Less anxiety and depression and better mood.
Improvements in work productivity.
Better concentration and memory. Some adults with symptoms of attention deficit hyperactivity disorder have improved after CPAP treatments for apnea. In two studies, however, equal improvements were also observed in people on sham CPAP, suggesting that the actual cognitive benefits from CPAP may be modest.
Patients' bed partners also report improvement in their own sleep when their mates use CPAP, even though objective sleep tests showed no real difference in the partners' sleep quality.