Sorry took so long to reply. I went and had blood tests and they came back normal but I’m still experiencing the really bad leg aches and all the other symptoms. I’m not sure if I need to go back to an endocronologist or what. My experience with PTU was okay (it has the worst after taste in the world!). It only took about 3 to 4 weeks for the symptoms to go away but about 3 mos. for my TSH levels to come back to normal. My doctor was saying the other day that I may never have had Graves but some other autoimmune disease! Great! Now what! I’m almost wondering if that could be true since I have been in remission for 4 years which is pretty unusual from everything I’ve read and heard. I think I need to do a lot more research on my own. I hope I answered everything that was asked. I’ll keep you posted Thanks so much for the replies to my questions!