Thank you for your reply. Currently, she is drinking Andreas' Kidney Tea Cleanse but at only half the dosage because she says that she can only drink a limited amount of fluid because she can't urinate. She tells me that she can only urinate as much as less then half a cup or so. I'm concerned though because she has been drinking the kidney tea for close to a month now and her urination hasn't improved at all. I thought that the kidney tea was suppose to decongest and to help get rid of her kidney stones?