I have osteoarthritis but just recently have been told that I have ankylosing spondylitis. This stuff has really took all my get up and go and got up and left. I know that this forum is for osteoarthritis but I was wondering if anyone on here has AS and if the fatigue is debilitating or is the fatigue something else I need to figure out? I am just so sick and tired of being tired and sick. Thanks in advance for your time.