Good old fashioned medicated goo.
I have been fighting the knee pain associated with this weather for some time now, and this is the only product I’ve ever used that seems ot have any effect on it. If you have some kind of chronic joint or muscle pain, try this stuff.

I’ll give it a whirl. My knees need all the help they can get.
So far the pain is not bad enough to get me to spend the coin, but the time is fast approaching when that statement will no longer be true.
Getting old is not for the weak.