No, not (just) that part - your brain. A new study shows that a single dose of Viagra makes symptoms of sleep apnea worse. And sleep deprivation resulting from sleep apnea may be one of the reasons why you may need Viagra in the first place. What a vicious circle! What a conundrum! Sleepdoctor has the goods.
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Fluid Displacement From Legs To Neck Can Lead To Obstructive Sleep Apnea:
Sleep Apnea Patients Have Greatly Increased Risk Of Severe Car Crashes:
A new report on sleep disorders in pain patients reveals a
not-very-surprising finding: chronic opioid treatment is associated
with very high incidences of both obstructive and central sleep apnea.
I had to think about this for a bit before it made sense (free
registration on Medscape required):