Haven't heard of those symptoms with potassium, froglady. I always thought that the opposite was true; it would ease cramping and spasms. I definitely hope you get the help you need soon. (Moose gets the leg cramps bad too and they always manage to hit my neck/throat and arches in my feet as well after a long walk/shopping at the WallyWorld).

I can't offer any advice on what you're expiriencing.

I can however, give you a moose size thread bump.