Is it OK to take tumeric supplements to relieve inflammation from rheumatoid arthritis?

I have ankylosing spondylitis and my hips hurt. Gynae has cautioned to avoid NSAIDS - strongest painkiller would be panadol (though I don't think that will help). I took tumeric lattes every few nights and find it helps but the ache is still there. Would it be OK to take turmeric supplements as I find it helps.