I've just registered as I started taking Mertazapine last Saturday night,then this afternoon the 'vertigo' dizzy feeling, hands shaking got so bad I couldn't see straight in fact could barely stand, felt sick...etc.... I've spoken to my Dr and explained... deff not taking anymore and back at Drs Monday.... but how long after stopping taking them before this will stop :-( and where do I go from here? Been on Sirtraline and citalopram....been off cit for about 7 months was on them for 17 months but they seemed to stop working....is it long enough break to go back on them.... sorry for rambling on.....I just feel lost again.....