Hi zorilla, I was never sick"puking" from meth but I can tell you that I had a seizure from meth. It was really scary! I was slamming my head into the frig.and my eyes rolled up in the back of my head. I wasn't right for a couple days and probably did some brain damage "who knows", considering what goes into that stuff. I know it's pure poison so anything is possible.. hope you feel better. I also know that it makes your hair fall out and your teeth rot. I hope you can stay off of it. Go to NA for some support and more information. Hope you feel better soon!