
Can Untreated Sleep Apnea Be Fatal? What the Research Actually Says
Severe untreated obstructive sleep apnea raises all-cause mortality 2-3x, mostly through cardiovascular events. Treatment with CPAP or oral therapy reverses most of the risk.
Sleep Health Resources
Expert articles on sleep health, sleep apnea, home sleep testing, and PAP therapy from our board-certified sleep medicine physicians.

In December 2024, Zepbound became the first medication FDA-approved specifically for obstructive sleep apnea. Here's what GLP-1s actually do for OSA, who qualifies, and why testing still comes first.

Severe untreated obstructive sleep apnea raises all-cause mortality 2-3x, mostly through cardiovascular events. Treatment with CPAP or oral therapy reverses most of the risk.

Step-by-step coverage check for home sleep apnea testing in California. CPT codes 95800, 95801, G0398. The exact questions to ask your insurer.

Side-by-side: the three most common home sleep test devices. How each measures apnea, the ideal patient for each, and how we decide who gets which.

FMCSA-compliant home sleep testing for California truck drivers. Chain-of-custody process, screening triggers, and how to test without missing a workweek.

Side-by-side: in-lab polysomnography vs home sleep apnea test. Cost, accuracy, what each measures, and which the AASM recommends as your first study.

Polysomnography records about two dozen sleep channels overnight in a lab. Here's what it measures, when it's medically necessary, and when a home test does the same job.

























Can you prevent sleep apnea? Often yes — by addressing these 5 root causes. Prevention guide from board-certified sleep physicians at SleepDr.



