Mirtazapine withdrawl help

hi I’m new I have been on mirt now for 12 years 15mg stating to taper over the last couple of years I stopped for a while but started again y months ago now on 0.3.8mg medicine form which I think is just under 6mg I think tablet form I am so struggling now my head feels I’ve its in a vice i have derealisation and irritate I don’t feel like me I’m stuck as cant go back up as the side effects are even more crippling what to do will this ease if I stay on dose i dont know if i can handle this feeling is anyone there who can help me

It sounds like you’re suffering from withdrawal - you don’t mention what your tapering schedule has been but the best thing is to updose back to whatever your last dose was. The withdrawal will subside once you’ve done that, it may just take a little while for your brain to stabilise