I have seen a new doctor, and he has started me on one gram of Naturthroid and 2 tablets of Ioderal daily, which I take early in the morning. After two weeks, I noticed that my irregular heartbeat had gotten much worse and that I was having trouble sleeping. I spoke to the new doctor and he told me to take my temperature daily and use my own discretion to up the dosage of the two meds. So I added 1 half of each pill, taking the full dose in the morning and taking the second dose late afternoon. I feel worse than ever, and today I cut back to the half dose at midday. Has anyone else experienced this? I also want to mention that the doctor I saw before my new doc had started me on Rhodiola and something called Adrenal cortex Fractions. I had a complete crash and could do nothing but sleep all week until I stopped taking them both. I mention these because I was considering that maybe my adrenals needed to be treated, but that effort failed. I am scheduled to see the doctor again in two weeks, but am curious for what input others can offer!