SDN Members don't see this ad. (About Ads) Do any of you current med students know of anyone in their class who fainted at the sight of blood? did they have to drop out of med school? or did they get used to it? any tips or tricks? I used to faint alot. After observing a liver transplant I thought I was over it but apparently not. I fainted while watching a breast reduction (ON TV!!!). I get dizzy when people talk about their worst injuries. When I tell anyone this they say "are you sure you want to be a doctor". Should I be unsure?