Anyone else have the same problems i do? I seem to be sensitive to every anxiety/depression medication on the planet. I have tried everything from prozac to trazodone to mirtazepine (zispin). Thought i was doing ok on the zispin, had been on it for 5 days today when i had a major panic attack and had to go to A&E. Dr is unsure yet as to whether or not it is a reaction to my medication or not. I am not so sure - i think it is because i hadn't had a diazepam for 2 days after being on them continuously for 5 weeks now, usually 15 mgs per day.