From the number of responses...
...there's a lot of old dudes on this forum.
I took a lot of NSAIDS over the years for back and knee and hand problems. Now, because of kidney problems they caused, I can't take them anymore. I didn't think they were all that great until I had to stop. Stairs are now approached strategically, with only one ascent per day, and walking is only done to secure food, medical attention or sanitary facilities. I'm back to shooting skeet, but it's out of a battery powered wheelchair.
Not allowed to drink, so that's out for pain relief.
What works for me is a heated mattress pad at night, and two exercise sessions per week in a 90 degree pool. I still drive a lot, and love the heated seats and wheel in this weather. At this writing, I have a 14 pound cat asleep on my lap, which also helps.
It ain't all grim: I still have my motorcycle and ride a couple of days a month when its warm.