iam currently taking mirtazapine for over 5 years now and have been experiencing bad reaction. I also stopped my thyroid med since dec 9th. I was diagnosed with hashimoto in 97 but for some reason had to wean off the thyroid med. now, Iam experiencing the following: loss of balance, tremors (right side of body) headache, back of head pain, drowsiness, blurred vision at times, unable to think clearly at times, increased anxiety, and depression, and low back pain. Iam not sure if its from the fact i stopped thyroid med or reaction from the mirtazapine (15mg). Could this be a dopamine issue?