text: Cranberry juice won't help much, they are easy to get rid of at the hospital so don't worry. I'm a nursing sister and have a broken kidney (smiles.) So listen to you're aunty Buscemi Babe because I'm promising you there is nothing to worry about, the Doctor will even give you the stones afterwards if you ask.\n\nHand on heart, once they are out he'll be fine and wondering what all the fuss was about. I've been having treatment on my left kidney since I was 13 and I've never been hurt once.