Kidney stones less than 5 millimeters in size almost always pass on their own while
stones larger than 6 millimeters may
not pass on their own. The pain from
passing a
kidney stone is typically sharp and cramping. It may begin in the back and side where the kidneys are located. As the stone moves down the ureter the location of the pain may sometimes change. It is fairly common for persons to feel pain in the groin and testes. Nausea, vomiting, and sweating chills are also common.