Trazodone
"I took 25mg of Trazodone one night and will never take it again!

I hour after going to sleep I woke up to find the room spinning.  My heart was pounding and racing.

I was sweating profusely and extremely frightened.  It has been two days and I am still having a few dizzy spells.  

Be very careful if you take this medication and make sure you have someone around that can help you have a bad reaction.

Hope this helps."