Quoting 3 little monsters:" Actually it can cause all that. It's called referred pain. I had some trouble with my liver a few years ... [snip!] ... do except give me pain meds and a breathing machine to blow my lung back out. I still get the shoulder pain from time to time. "
Ugh. I haven't met with my urologist about it yet except for over the phone (appt the 28th), but both of them told me I shouldn't be having pain unless my kidney has completely failed, and as of my last tests it hasn't failed 100% yet... so I don't know. Worth an ER trip or no?