Mirtazapine
"Came off Citalopram which helped quite a lot for years but started to become ineffective and went onto 15mg Mirtazipine. After feeling little to no effect except moodiness, and being 2 weeks late for my period I was upped to 30mg. Now I feel 10   times worse than I've ever felt. My anxiety is through the roof and I can barely raise a smile. I've never felt this close to suicidal and really need advise. Has anyone else had a bad reaction to them?"