I heard about that on the radio news as well, Iam64. I'm feeling no aches and pains at all, and I've only been taking the tablets for a few days. I'm using the 500mg so I'll try halving the tablets in a day or so to see what happens. If the pain returns I'll up it to 500mg again. I'll also give it a wee while because I think there may be an issue with indigestion, so will need to see GP re omeprazole.
It goes against the grain for me, (or indeed most of us) to have to take painkillers like this, but the alternative means we stiffen up, get less mobile, get heavier etc....as they say, 'there's no such thing as a free lunch'!