After being diagnosed I did a lot of research into meds for this, counted myself lucky that my doctor prescribed Armour Thyroid. I took my first dose before going to sleep, 1/2 of a 60mg pill. Kept me up all night, took the other half in the morning on empty stomach and got pounding heart, anxiety and speeded up - hyper feeling. After two days I started taking the Armour 30 minutes after breakfast and dinner. I am more sleepy, tired and foggy each day. What's wrong? I've been on it one week.