I have passed out three times in the past year, each time right after waking up (around 12 AM, 2:30 AM, and 7 AM). Two out of the three times, I urinated while I was passed out. Two of the times, I was severely disoriented and confused after waking up. One of them, I had really bad palpitations right before passing out.
I am 23 years old, average weight and moderate exercise, and I have IBS-D with GI malabsorption, functional nausea/vomiting, PTSD, and panic disorder. My heart rate and BP tend to run low (40-60 bpm and 100-110/50-60 mmHg). I take Celexa 40mg daily.
I've had blood work done, several EKGs, an echocardiogram, and wore a holter monitor for 30 days and everything looked perfectly normal. It worries me though because the third time I passed out was last week and I was so confused for about 30 minutes after until I fell asleep again. I wouldn't want this to happen while I'm in public or all alone or something, and do something stupid because I am so disoriented.
Anyone have any ideas what this might be?