Overweight man tries to sleep while wearing a CPAP machine to bed. CPAP is Continuous Positive Airway Pressure.

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Almost half of normal adults snore occasionally and a quarter are habitual snorers. Problem snoring is more frequent in males and overweight persons and it usually grows with age. When a blockage to the free flow of air through airways happens this causes snoring. The Continuous Positive Airway Pressure (CPAP) puts air into your passages through a mask such as this one. It keeps enough pressure that when you inhale it keeps your airway open.

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Size: 4096px × 6144px
Location: Chicago IL USA
Photo credit: © Custom Medical Stock Photo / Alamy / Afripics
License: Royalty Free
Model Released: Yes

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