Hi Missy

I'm on venlafaxine and 50mg Quetiapine and a tiny bit of benzos. From what I got explained, Quetiapine is very sedative at the lowest dose ie 25 and 50. When it goes up high yous get restless legs etc.
So my guess is that you could come off Mirtazspine but then I'm no expert only going by my own experience.