How on earth do I know which one? Its for sacro-illitis caused by psoriatic arthritis. I had a couple of bouts of nhs physio on it in the spring and they really helped but only for a week or so. Physio said that pelvis was rotated out of position.
Am fed up of being on max painkillers and I feel that the rest of my back and leg joints are getting grumpy cos of it. Just want to do something that means I'm not in permanent pain and acting like a cow to dd and dh.