osteoarthritis
"I have flare-ups of arthritis in my knees. I am an 80 year old female.  I take Celebrex only as needed, at about 3 month intervals. When I have a problem walking, I take Celebrex 1 table a day for three days - it is like a miracle drug.  It does away with the knee pain and I am back to walking as I need to.  I have had NO side effects so far. I think it is a miracle drug.  Not everyone has had the same good fortune but this works for me and I keep it on hand for this limited use."