I have multiple kidney stones with mild hydronephrosis. Below are the impression of my kub sonography. - right puj calculus 15 mm causing mild hydronephrosis - left renal few small (3-4 mm) calyceal and distal ureteric calculus (9 mm) causing mild proximal hydroureternepgrosis. My urologist suggested to break them down using laser and stent placement. My question is can we have any medicine in homeopathy or ayurveda that can avoid this surgery? Doctor said it should be removed asap because of hydronephrosis. How long can we avoid this surgery? I heard 15 mm stone is too big for homeopathy specially when it is in puj. Please advice.