edrogers, sorry to hear about all your difficulties. Hair loss is...

edrogers, sorry to hear about all your difficulties. Hair loss is a hallmark of Synthroid and any doc that tells you it isn't, is simply incompetent! I too am 110 and can't gain weight. After years of having tests, incl thyroid (I figured I had Graves), tests always came back normal. A year ago I had a large goiter that turned out to be non-cancerous but I had to have half my thyroid removed. I ended up on 50 mcg and now 75 mcg of Synthroid. Since the dosage increased 2 mos ago, I have had SEVERE leg and foot cramps that wake me up several times during the night. Plus when I wake up, I feel an aching in my legs and wonder if that is not "restless leg syndrome". I am not sure if that syndrome is related to thyroid disease or Synthroid. I have not read about that one anywhere so far. I hate the idea of being on this med from what I have read and am considering Armour. Two things I have learned though are: 1. If you have thyroid disease, you MUST have your adrenal levels checked. Even the drug info states this must be done before any thyroid treatment and 2. if your doc doesn't listen to you, find a new one. The best article I have read for thyroid disease is Gail's Thyroid Tips. it is a real eye opener.