Continuous positive airway pressure (CPAP) describes a medical device used primarily for the treatment of sleep apnea, however it may also be employed to transition patients from breathing tubes, to steady breathing. Those with constant obstructive pulmonary disorder or other breathing disorders can also use a CPAP at when sleeping.
Many studies have been conducted to determine what causes sleep apnea. Sleep apnea causes disruption of natural breathing while sleep. The CPAP compresses air to keep the air passage open so breathing continues as usual. The correct pressure is determined during a sleep study. After a person’s sleep is observed, a recommendation is made to determine the in all likelihood to be most effective. This is not to be confused with central sleep apnea or obstructive sleep apnea.
Since sleep apnea can have an net effect on a person’s wakefulness in the day, a CPAP is a useful tool. One study suggests that untreated cases of sleep apnea produce a state similar to intoxication. Drivers with sleep apnea are much more likely to be involved in car accidents than those without. consequently, diagnosing sleep apnea through CPAP is important.
However, many patients find the machines onerous, and the CPAP can actually cause wakefulness in some. Early CPAP machines were disturbing, making it difficult for patients to fall asleep. The noise of air being pushed through the machine is also troubling to many users.
More expensive and newer versions of CPAPs are easily portable and far quieter, such as Resmed CPAP.These new models can record the user’s breaths and induce air only as needed. New masks that fit to the nose only and don’t require the use of straps can create a more comfortable environs for sleep.
These newer versions make travel fairly easy. In most cases, a CPAP can be carried onto a plane. International travel may require the purchase of plug adaptors.
Even though the CPAP and its parts have improved, many people are still loath to use the equipment. Patients may not only experience interrupted sleep because of the noise, but may also suffer from chronic nasal congestion, eye and skin irritations, and dry throat. Partners of people who use the CPAP often find the noise disruptive to sleep and may need to sleep in a different bedroom.
While, at first, adjusting to the CPAP can be hard, the results can ultimately overcome initial discomfort. Those who have been affected by sleep apnea for much of their life will soon find themselves feeling rested and invigorated. Alertness during the day can improve memory, increase job performance, and enhance mood.

