Hi welcome to Health care magic forum.
Thanks for calling H.C.M.Forum.
You have got pain in the upper left side of abdomen, since 1 year. tests revealed stones in the kidneys.I want to be clear whether you have used O.T.C.products, or with the prescription. Because the medicines you have used are not relavent.
I advise you to consult an urologist
for diagnosis and treatment.
After relief of pain if the size of the stone is smaller you can use medicines for desolving the stone and expulsion.
If the size is larger the urologist will blast the stone from out side with out incision. The products of the blast will come out with the urine immediately.
Wishing for a quick and complete recovery.