Hi. I have been taking letrozole since November. Initially fine but now I have terrible joint aches. My ribs on the side I had surgery are agony - feel cracked (my ribs not me ha ha). Now my left shoulder also on the same side is very painful where I can't move my arm past a certain point. I also have numbness and horrific pain in my foot which is severely affecting my mobility. Has anyone else experienced this. I have a gp appointment on friday and will have all this checked out. I have read that this drug can cause bone issues. Thanks
