Severe Nausea and no appetite since stopping Mirtazipine

hello, im not a medical person, but i dont think you had seratonin syndrome, 30mg is too low for that to happen. going from 15mg to 30mg, can certainly increase your anxiety, to cause the symptoms you had. increases in anti depressants usually cause initial increases in anxiety, which after a couple of weeks die down. sometimes the increase in anxiety is too much to handle, and you have to drop the dose. stopping mirt alltogether is quite a drastic move. you have withdrawal to deal with, and the initial anxiety issue you originally had, is now not being treated. if i were you, i would seek a second opinion. its likely you need some sort of anti depressant. some people are very sensitive to meds, and they need smaller doses and smaller increases, in order to get over the initial increases in anxiety. someone i know was having huge issues with insomnia after coming off mirt. tried allsorts, eventually tried valerian, which sorted it. give the valerian plenty of time to work. your anxiety and insomnia should gradually improve. you could also try cbd oil, which would help with both. apart from these 2, nothing else seems to work, or they do like benedryl, but they make you feel like s**t the next day. you could try just valerian on its own, to make sure you are taking enough of it. im a bit sceptical about melatonin and hops. cbd oil works for me.