The Real Deal with CPAP and BiPAP Machines

Mickey | Health and Wellness | Wednesday, December 8th, 2010

BiPAP vs. CPAP – what’s the real deal about this issue? If you are concerned with the use of PAP machines, you might be very curious about the difference between these two devices. There is no choice of which is better for treating sleep apnea because both PAP devices have their own use. The CPAP machine is used for mild to moderate obstructive sleep apnea, while the BiPAP machine is used for severe obstructive sleep apnea, central sleep apnea, and sleep apnea accompanied by other breathing or heart problems.

CPAP machines are only ideal for individuals who are suffering from mild to moderate obstructive sleep apnea. This is because the CPAP machine only uses a single level of pressure all throughout the therapy process. The uniform level of pressure only works for those people because they are not too sensitive when it comes to the pressure that they use for breathing. Also, a low pressure is required for these cases and most people are able to tolerate the same pressure for both inhaling and exhaling. But for people who have worse cases, or those who cannot stand the single pressure level, BiPAP devices are advised to be used.

BiPAP machines use two levels of pressure – inspiratory and expiratory pressure. The pressure to inhale is always higher than the pressure to exhale, and if the case is severe and high inhalation pressure is needed, it might not be comfortable to exhale in the same high pressure. So, BiPAP devices were designed in order to provide comfort for individuals who have severe cases of obstructive sleep apnea, central sleep apnea, and other breathing and heart problems. This makes exhalation more comfortable fr them because of the lower pressure.

The use of CPAP and BiPAP machines depend on the severity of the sleep apnea problem. It is unadvised to interchange BiPAP with CPAP, although those who are using CPAP can change to BiPAP. But the important thing is that a patient gets proper treatment regardless of what device he uses for that matter.

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