I started on Levothryroxine around September of last year after testing borderline hypothyroid and complaining of fatigue. After being on 25 mcg except for 3 days a week where I take 50, it got my TSH back to around 2.5 as I recall. I am having the most awful sweating episodes it is as if I am going through menopause all over again. Has anyone had this experience with Levothyroxine? I take some other meds so it is hard to know if this is the culprit but it is the one I began most recently and seems most likely the cause at least to me. I should probably get tested again but is it possible that even if your TSH is where they want it to be (they tested the free T3, T4 and some other things as well) that this particular medication just doesn't agree with me? Has anyone had levothyroxine cause sweating?