If your AHI does not get better with the use of a CPAP machine, talk to your healthcare provider about adjusting the pressure settings. If you have any of these problems, you should discuss them ...

AHI numbers (Alpha Hypopnea Index) are a method doctors use to classify the severity of sleep apnea in a person. Learn more about what these numbers mean for your sleep at WebMD.

Obstructive sleep apnea is still largely undiagnosed and untreated. In a growing marketplace of solutions, can negative pressure devices compete?

Continuous Positive Airway Pressure (CPAP) machines are used to keep the airways open while someone sleeps. It's the gold ...

The primary treatment for people with moderate (15 to 29 AHI) or severe (30 AHI and higher) obstructive sleep apnea is a continuous positive airway pressure (CPAP) machine, which keeps your airway ...