At the same time I started taking the smallest amount of synthroid, my right arm started giving my problems -- from lack of strength, to a burning sensation, to hurting when I squeeze my toothpaste,
and to a dull ache at night. I work in the
dairy department at a grocery store
and have taken a couple of weeks off to see if the pain would stop but it continued. I then stopped my daily dose of synthroid and the pain is getting better. I have a hard time believing that the two could be related.