I saw my mum at the weekend- really alarmed at how poor her mobility is.(haven't seen her for a few weeks). Shuffling/limping in pain (hips and knees). Told her it's arthritis and she needs meds/steroids/knee replacement in future?? She wont go to the gp though just puts it down to being old and thinks its 'normal '. Takes endless painkillers but will not go to go. Please help!!?? Thanks