I've been reading your posts. thanks for sharing this one.
The funny thing is, I now remember a pain that I've had in my foot that is probably in the same area.
Also note that I've done cleansing fasts, and I'm concerned that the last one over-taxed my kidneys (I think I didn't do enough colonics during the fast).
Anyway, thanks for sharing your home remedy! We'll be keeping you posted.
I assume you're drinking lots of water too. Also, have you thought about adding some parsley tea too. Easy to come by (for most people I guess) and good for the kidneys.