Dear Doctors: I had such bad abdominal pain that my husband took me to the ER. I was told I was passing a kidney stone. It took two days, and it was excruciating. What are kidney stones? Is there anything I can do to keep this from happening again?
Dear Reader: A kidney stone is a bit of solid debris that can form due to a buildup of salts and minerals within the urinary tract. It can range in size…