Hi i have been in pain for about 8 months now hands,back,knees,my right hand side and my neck and shoulder, i waken early hours with back pain and knee pain and struggle to get out of bed in mornings swelling has started in my legs and feet and hands, and have resorted to taking pain killers every day i work full time in a local colleage running the student shop on my own this is a very busy place as you can emagin but i love it and have been doing it 10 years now, however serving,even stocking out is now painfull for me ,is there any stronger painkillers out there that can help me,?