A kidney stone or stones can cause pain in your back or side, blood in your urine, and nausea/vomiting in addition to the pain. The average kidney stone is roughly the size of a chickpea, although they can range in size from a grain of sand to a golf ball. Small stones can move through the urinary tract on their own, but bigger stones may necessitate surgery. A kidney stone is a solid mass or crystal with an uneven shape that can range in size from a grain of sand to a golf ball.Please contact us for additional information! 8130131982