(35 now, this started at 33) I wish I quit my job when it started to get worse instead of continuing while I was doing PT. I was doing 8-10 hour days of coding in a startup, my hands and arms got worse and I started doing 4 hour days 3 times a week and doing physical therapy, dr appointments etc. It continued to get worse. I had a lot of faith in my doctors figuring it out. They kept telling me I’d get better, it’d heal. Well, we’re years from then and none of that came to fruition.
Not only that, the doctors misdiagnosed me multiple times, not able to come to an agreement on what it was. They still don’t. They call it RSI, arthritis, posterior interosseous nerve syndrome, and others that I cannot remember.
My advice, look up an ergonomics diagram, compare your setup to a proper setup. Then make adjustments to areas you’re having trouble with.
I use an ergodox ez keyboard w/ a 3m sort of joystick mouse (it doesn’t tilt though, you move it like a normal mouse).
I can get away with 1 hour working, then icing, stretching then repeat. For about 4 hours total for a day, but I wonder; does doing this cause more damage? I guess I’ll find out when I am older, as I have to pay my bills.