... loss. I still have a thyroid. Was taking 135 mcg daily synyhroid for hashimotos. Started Armour Thyroid in April at 90 twice daily. Gradual updosed to the 150 twice daily. Horrible heart racing. And no blood work done yet! Its July. When I asked the doctor about it they requested I cut back. Still same issue. Today I was told told to completely skip all meds. Kinda worried that I will bottom out. Will this skipping hurt me?