question: would deca be any good in dealing with severe chronic synovitis am currently on alot of pain killers which mask the problem which does not fix the problem plus having to take other drugs to deal with side effects from the pain killers i am on.Have been told deca causes fluid retention plus synovial fluid increase dealing with joint pain if it draws water into the joint would that be like having extra joint lining within the joints which also means i would not have to have a joint replacement?