JWZ on Dealing with Wrist Pain
Kodi writes "Jamie Zawinski has put an interesting page on his site describing his fight with wrist pain. The most important thing is that you don't ignore it. Also check out the Typing Injury FAQ, which he links to. " Having had a scare a couple weeks ago, I can testify to the truth behind this - we've done some AskSlashdots about this before as well. Don't assume it'll fix itself.
Stretching is very important. Stretch your arms, your forearms, your neck, your back, etc., do it frequently. Don't be too aggressive--mild stretching is the best.
Stretching helps promote healing, and keeps muscles from tightening up. A good massage is also a reasonable preventative measure--work on shoulders and upper back problems as problems here are often are responsible for inefficient use of your fingers, wrists, and forearms.