✿.*.
I don't mean to "poo poo" what the doctor said, but don't be 100% about a diagnosis of narcolepsy. In my early 20's... I went through a phase of falling asleep, having a scary dream (usually about a ghost in the house that would linger in my room), not being able to MOVE/talk/wake-up/NOTHING. It really was a living hell, and I dreaded going to sleep and would stay up to prolong the inevitable. I would explain it to friends and family and I know they thought I was nuts. I would explain it as being fully awake and aware of your surroundings on the inside and COMPLETELY paralyzed on the outside. I would fight myself to wake up and my body just wouldn't...by the time I finally came out of it, my heart was pounding and I felt like I ran a marathon. I lived with a boyfriend at the time and he had no idea it was happening. It simply appears as though you are sleeping peacefully and soundly. I didn't even know there was something you could do about it. Kudos to you for listening to him, researching what it is and working toward getting him relief. I wonder if an Angel Care baby monitor would work to detect when his heart rate increases so you could wake him up...? Your poor son is much younger than I was, but the great thing is that it was a passing phase of strange phenomenon that can't be explained. I haven't had an episode in ages... THANK GOD! Reassure him that he's not the only one that has gone through this and that IT WILL get better.