Giopei, I have had the exact same issues. Celebrex works beautifully for me, and does not upset my stomach the way the OTC nsaids do. But over time, the potenial for damage concerned me greatly, and being drug-free was a major motivator for having my THRs.
However, while the bone on bone pain from arthritis was totally eliminated after the surgeries, other pain lingers. I gradually knew I was probably dealing with a combination of bursitis and IT band syndrome, but I put everything on the back burner while I was working on a major project. I settled into a routine though....I take it when I have to function well: when I'm traveling, when I'm dancing, and when I'm taking care of grandchildren. In between, I have pain, but I can function pretty well in spite of it...so I choose to ignore it.
Yesterday I started PT again, to treat the tight IT bands and relieve the tension over the bursa. At the same time, my OS emphatically told me that he believes Celebrex to be the very safest anti-inflammatory on the market, and as long as I've never had any ulcers or stomach problems with it, I should feel comfortable taking it as needed. I do get an annual panel of blood tests to make sure nothing is awry. I do feel that while I still seem to need the medication, it is also masking the underlying problem. If the underlying problem is fixable, I'd really rather fix it. So I'll have PT for at least a month, and I will continue to do my stretches and exercises after PT is over, and I am hoping that it will do what I need it to do. If it doesn't.....I feel more comfortable about taking the Celebrex when I really need it.
I did find that taking it every other day would work quite well for keeping the pain well under the radar. After a couple months of that, I morphed into the intermittent schedule I now have. I recently went on a 17 day trip to Alaska, and I had planned on taking Celebrex every day, but I found I was managing fine without it on the less active days. I ended up using it only 10 days out of the 17.
I do wish we would finally get a generic version. My insurance has decided to take it off the formulary list, so it has gotten even more expensive. Another good reason to keep my intake to a minimum! Looks like it will be several more years without a generic though.
https://www.reuters.com/article/2013/03/05/us-pfizer-patent-idUSBRE9240RX20130305
Sharon