Paw, a guy I worked with, his family all had kidney stones, several times. Dave had to have several of them blasted. He told me if I ever go thru this to turn the temperature of the water heater up and take as hot of a shower as I can stand. He told me, thru the tears from laughing, about his brother passing out from the pain while trying to pass a stone. When his brother went down he hit his head on the tub, giving himself a concussion. He also took out a freestanding cabinet on the way down...