CPAP machines: Tips for avoiding 10 common problems (video)    [wpdevart_youtube]pVGaM33K4LA[/wpdevart_youtube] Continuous positive airway pressure (CPAP) therapy is a common treatment for obstructive sleep apnea. It includes a small machine that supplies a constant and steady air pressure, a hose, and a mask or nose piece. Common problems with CPAP include a leaky mask, trouble falling … Continue reading How to use CPAP properly