Ok i was on 20mg citalopram for three years,but went dr and stopped taking it,and have been on sertraline 50 mg for 5 days...but last night i felt like i was goin to die,so PLEASE REPLY and let me know this is normal,or that uv had it too...basically i was laying in bed and my head was literally buzzing,i felt like i couldnt move,dry mouth and feeling like i need to wee and poo at the same time,i was so scared and would feel alot better if someone else had these effects,and if it will happen again.please reply. X