The cpap machine (continuous positive airway pressure) is one of the most effective ways to treat sleep apnea and improve your quality of life. CPAP helps you avoid high blood pressure and heart disease, and keeps your memory and focus sharp. It also prevents you from waking frequently during the night and during daytime naps.

CPAP machines deliver a constant flow of air pressure through a mask that sits over the nose or mouth. A flexible tube connects the mask to the CPAP machine, which has a pump that generates the air pressure. Some CPAP machines have a “ramp” feature that slowly increases the air pressure to your prescribed setting as you fall asleep, making it easier for people who are not used to wearing a mask to get comfortable at bedtime.

What is a CPAP Machine? Everything You Need to Know About Sleep Apnea Therapy

If you have a face mask that fits well, most CPAP machines are relatively quiet and don’t disturb other people in the room. A chin strap can keep your mouth closed if you tend to breathe through your mouth when sleeping with a mask. Oral appliances, which look like a retainer and work by moving the tongue or lower jaw forward to help open the upper airway, may reduce your need for a CPAP machine.

Getting used to using a CPAP machine takes time, but it’s worth the effort. Your doctor will help you find a comfortable fit and settings, and make sure your device is properly maintained.