Wow, that is awful! I can't believe nobody called you back! Did you tell them what happened? I would be writing a letter over this one. I mean this could have turned out so badly.
This happened to us once. Anthony's med. made him feel tingly, and like he couldn't breath, then he fell asleep and when he woke, didn't know who he was, where he was, how old he was, or anything! That happened at school and we were in the nurse's office waiting for the doc to call back. As it was we called three times. On the last time, after he awoke confused, we called and told them that we were on our way to see the doc. I wasn't waiting around any more since that was the second time it happened in a few days time. Turned out he was actually having a seizure and that's why he fell asleep and then was disoriented. He was taking ADDERALL xr at the time. Seems he doesn't tolerate time release meds.
Hugs,
Jackie