I ask because I have always been very sensitive to stimulants, can't have any caffeine, herbal treatments often give me bad jitters, can't have epinephrine, sensitive to all meds with possible stimulant effect, sensitive to environmental stimulation, history of panic disorder (in past before hypo symptoms started). (thyroidpharmacist.com)
I had to pay for my own tests to diagnose my hashis as well, as I was always «normal» in my tests negating the fact I have hypo symptoms). (thyroidpharmacist.com)