Hello Doctor. I Am 61 Year Old White Male, Have

Hello Doctor. I am 61 year old white male, have had 2 strokes, bounced back from both, 7 blocked bowel surgeries, 4 shoulder surgeries. I have Osteoarthritis and Rheumatoid Arthritis and the Scleroderma Anti body in my blood. May have it just do not know for sure. I live with severe pain each day. I have not been prescribed any medicine for either of the Arthritis--taking Percoset for the time being and Celebrex. I am looking for a medicine that does not give severe headaches or chance of seizures. Can you help in this area. My doctor and I have talk about Embril but I am not sure of the spelling on that. She told be of the awful side effects it can cause. Looking for suggestions please.