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CPAP devices are very effective, and are the gold standard for treating sleep apnea. The biggest obstacles are cost, compliance, and correct fit and usage. When considering using a CPAP, it is important to remember that this is not a cure for sleep apnea, but a long-term solution that requires consistent use to maintain the benefits.
CPAP Machine. Image: Healthwise International. |
There are several different systems available that deliver air and pressure through the nose or mouth. The continuous delivery of pressurized air helps to keep the tissues in the throat open. Some CPAP masks fit over the mouth and nose, others fit over only the nose. Machines available have varying levels of sophistication, ranging from:
- Delivering preset amount of air at a preset unit of pressure.
- Delivering more pressure with every inhalation and a bit less with every exhalation.
- Monitoring breathing and adding pressure only if the machine senses a breathing abnormality.
CPAP devices do provide clear and consistent benefits, and are a great alternative to surgery.
