Nick Blackmer is a librarian, fact-checker, and researcher with more than 20 years of experience in consumer-facing health and wellness content. Getting diagnosed with severe obstructive sleep apnea ...

Medically reviewed by Sanja Jelic, MD Key Takeaways Cold air from your CPAP machine might mean the humidifier is broken.If ...

Loud snoring at night. Pauses in breathing followed by gasps for air while you’re asleep. Excessive daytime fatigue. Frequent nodding off in front of the TV or even when behind the wheel of a ...