Try sleeping on a FIR pad. I have been doing it since diagnosed with arthritis,
it get warm, ya need a fan, but I am good to go.
Far infrared Heat.
Totally addicted.
Turmeric and curcumin caps help greatly
You know what, I got one of those electrical stimulation machines at home. Not TENS or whatever.
I did get some relief from using that on my shoulder after each operation. Wasn’t much but, anything was better...