Question If i get nervous I tense up and shiver. my vision gets blurry, head becomes hot and i pass out. this has happened 3 times in the past 13 years. i have come close a couple of other times but avoided the embarrassment. I'm not sure what i have, but is this treatable? i am a happy person who is not depressed. it's just when i get nervous, this tends to happen. i can't live like this. Is there any medication I can take? I wanted to use this forum before I went to my doctor since I recently had a close call and feel that it's time I find some way to deal with it.