hello
herbs like hydrangea root and gravel root are famous for their ability to disolve kidneystones.
also a need to make yourself alkaline instead of acid disolves the uric acidcrystals in the kidneys.
apple cider vinegar contains acetic acid that can be used for this
more herbs
uva ursi
juniper berries
horsetail
parsley
In homeopathy i have used canth,berb v,rhus tox,cal carb.........but one needs to take the entire case for a true healing to happen ,throwing out remedy names like this is not going to be a cure only palliation of sorts.
Gina Tyler