Well I had a long debate with the chemist who blamed me being given quinoric on the GP. It seems they have to give the generic version where possible but coud have asked for Plaquenil if they wished.
Best of all it seems the difference in price between the two is a whopping 20p how ridiculous.
So armed with the info I have got the GPs to write Plaquenil on the script and my repeat so nobody can alter it again, hopefully!