Hi, I've recently been put on 20ml of citalpram. Normally I would never take AD but felt it was the only option after a long time of feeling really down. I really want to give them a go in the hope I feel better. I've had a few side effects like nausea and jaw clenching and fuzzy head but I seem to be suffering bad anxiety at night. Not helped by the news I have read about this drug that it can cause your heart to behave differently. I'm getting scared of going to sleep in case I have a heart attack. As silly as this sounds it was something I was anxious about before taking medication. :( if anyone can offer any help I would be grateful.