Oh I had never thought to mention magnetic stuff here...dohh!
I used magnetic bracelets & a necklace for my RSI sx for years.
But in my situation since I was able to keep working longer pain free or with less pain - I ended up with RSI/TOS.
There are so many pretty and comfortable magnetic products now than there was in 99

They even have mattress pads, chair pads , car seat covers with magnetics
I'd be interested to hear if others try them and if it helps for them too.
Hmmm - one of the properties of magnetics is the increase of blood flow to the area.....