Continuous Positive Airway Pressure
Continuous Positive Airway Pressure (CPAP) is pressure that is delivered into your airway by a machine.
Continuous Positive Airway Pressure Machine
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CPAP is used to keep the airway open and allows air to more easily move in and out of your lungs. It is used most often to manage obstructive sleep apnea. Obstructive sleep apnea is a period of time during sleep when breathing is blocked. This can happen several times each night. CPAP is considered to be the most effective treatment for sleep apnea, which may help to:
- Decrease daytime sleepiness
- Decrease high blood pressure
- Decrease heartburn symptoms
- Improve quality of life
CPAP may also be used in preterm infants. Under-developed lungs can be a common problem in preterm infants. CPAP can help support the infant's lungs until they can develop fully. It may prevent or decrease the need for more invasive treatments or medications. This article is focused on CPAP for sleep apnea.
Last reviewedMay 2013by Michael Woods, MD
Please be aware that this information is provided to supplement the care provided by your physician. It is neither intended nor implied to be a substitute for professional medical advice. CALL YOUR HEALTHCARE PROVIDER IMMEDIATELY IF YOU THINK YOU MAY HAVE A MEDICAL EMERGENCY. Always seek the advice of your physician or other qualified health provider prior to starting any new treatment or with any questions you may have regarding a medical condition.