This is fainting from something you see/experience that bothers you so much your body goes into fainting mode. (vessels dilate and blood pools away from the brain).
I have struggled with this my entire life. But I've never actually fainted from this.........probably because I removed myself from the situation and got my pressure back. I have always been bothered by gruesome images. Even though I became an ER and ICU nurse, and it didn't bother me there......seeing gruesome things outside of work made me feel like I would pass out..........so I avoid gruesome movies.
But........my DS seems to have the same problem. But for him, it involves seeing bad things, getting his blood drawn.......and sometimes just thinking about those things, and it can cause him to faint. He's 26. He's a very bright, intelligent, perceptive person.
Anyhow......he puts off certain things because he's afraid he'll pass out from them (seeing doctors, having blood-draws, etc.). Yesterday he saw a specialist for an eye problem. The doc ordered labs. I went with him and sat in the waiting room, just for moral support. He went to the lab to have the blood-draw. I stayed in the waiting room there too.........but started feeling like I better just be close by, so went in to the room where the tech was drawing his blood. I tried to talk about other things to distract him, but soon saw that he was fading away. He had a horrible fainting spell. The tech thought he was having a seizure, but I've seen this in people before, and fainting can look like a seizure. I propped his legs up. (In retrospect, we should have laid him on the floor, but the room was so small). He was drenched in sweat and looked awful. They took his pressure and it was very low. He was conscious again fairly quickly. The tech gave him some O.J. This is becoming a real problem for him. His fear of passing out is almost becoming the trigger......rather than the actual thing he's having done. I can so relate to this! We must have the same funky genetics that make us a bit predisposed to this.
Anyhow.......I have been searching about what to do about it. There's info online about behavior mod., exercises to do (like while you're having a procedure or getting a blood draw), that will keep blood from pooling away from your brain.
I do want him to see an internist too....just to rule out any autonomic dysfunction.
I've told him to just always lay down to have his blood drawn, but most of these labs don't have beds.
I personally have found that taking an NSAID before something like this seems to keep my vessels from dilating.
Anyone have experience with this problem?
I know (from my own profession too), that men are much more likely to have this than women. Maybe our female hormones help to keep us from dilating so much??
Anyhow.........I would appreciate any suggestions you might have! It's really difficult and painful to see your child suffer with something.
Thanks!