My solution (on a desktop) was to temporarily switch from a right handed mouse to using an ambidextrous trackball with my left hand, and a wrist rest for both m

My solution (on a desktop) was to temporarily switch from a right handed mouse to using an ambidextrous trackball with my left hand, and a wrist rest for both my keyboard and trackball. I am _not_ ambidextrous. I also wore a custom made wrist rest-splint while working and sleeping. After a year or so, I returned to a right handed mouse and continue to use a gel filled wrist rest for both the keyboard and mouse. If using a full sized keyboard, get one without a numpad. Get a rest-splint for your wrist. Your injuries will not heal without rest. EDIT: remembered my wrist-splint was bespoke