Repetitive Stress Syndrome

Alright people...specifically Viv, Kristy and Midge, because I know you all read this...I need some professional help here. I have a family member- female adult- who's been diagnosed with Repetitive Stress Syndrome of one or both upper extremities (not sure). I've never worked with patients with this diagnosis myself, so I'm a bit rusty, and plan to go home tonight and have a look at my trusty Trombly phys dys textbook. Does anyone have clinical experience with this? If so, any recommendations for PAMs, NSAIDs, splinting?, exercises? Would greatly appreciate any help from you, or anyone you might work with who could make some recommendations. Many thanks!