SOPHOMORE: Painkillers are taken by the patients when pain occurs because of the stone. However, if the pain persists even after taking the pain killers then it is better to consult the doctor. If you are taking pain killers then it is recommended to take plenty of water so that there would be a reduction in the size of stones in the kidneys. Urine removal: When the kidney stone gets large then it is formed into calcified stones and they cannot be removed with urine alone. In this situation, the liquid is then applied on the stones. The urine contains elements like urea, oxalate and calcium. This helps in breaking the stones into smaller pieces and thereby ...