Murdoughnut
Well sized member
So I have this "friend" who has suffered from nighttime hallucinations since college. He's also usually very sleepy during the day at work, even after 10 hours of good sleep. Another friend suggested he take a sleep study to see if he suffers from narcolepsy. My friend (also a pilot - convenient) is worried that a narcolepsy diagnosis will lead to him losing his medical. Should my friend do a sleep study, or would he risk losing his medical? Thanks! 