Mirtazapine :: Tapering Off Mirtazapine - Spinning Myself In Circles

For the first time in a very long time, I'm finally in a good enough place to make the step in coming off my Anti-depressant. I've been on Mirtazapine 45mg for the last 4/5 years and before that a string of various of medications.

Despite my anxiety been kind of excessive at the moment, after a discussion with my GP, he was happy to let me begin tapering down the dose. The problem is with my anxiety I feel it mainly physically rather than mentally so it makes me a little oversensitive to any changes that take place in my body.

I guess what I am searching for is some reassurance so I can stop driving myself up the wall, exhausting google search on mirtazapine withdrawal. 6 nights ago I started my first reduction so 45 mg to 30mg. In all honesty it's not been that bad, a few waves of nausea, headaches and random aches and pains. Those I was expecting so don't mind too much. The trouble is that for the last 3 days, I've found myself a little short of breath for most of the day. It's nothing that's outwardly noticeable at the moment, but it's there and is slightly concerning. Has anyone else experienced this when tapering?

I'm kind of freaked out a little because one of my fears that's arisen since the mirtazapine is the that i will develop random allergies and my brain is wondering if I've suddenly developed an allergy to my meds (ridiculous, I know!) The other thing is that the rest of my family has had either viral chest problems lately so maybe I've just picked up that and it's a coincidence? Or it could just be the anxiety.

I'm totally spinning myself in circles at the moment so any wise words are most welcome at this point. If I know it is just withdrawal and nothing that can actually hurt me then I'm fine with whatever effects it throws at me.