my 14 year old daughter has been fainting almost everyday for 3 weeks, we have been monitoring her blood sugar, heart rate, blood pressure, all this looks normal. She had blood test run at the hospital all they told us was that everything showed up negative. We did a 48 hour holter monitor but have not received any answers from that yet. She gets really cold right before and after she faints and stays cold for about an hour or so. They say when she is out her eyes are twitching and her lips are twitching, she has only been passing out during the day so I have not witnessed what it looks like when she is out of it.