Thank you for your question. Radiesse along with other FDA approved fillers have fortunately not shown to cause any damage to internal organs nor their function.If you are having any concerns with your kidneys, however, start off with seeing your primary care physician.
Hello and thank you for your question. I Am not aware of any negative effect on kidneys while using Radiesse. If you are still concerned perjatalk to. Your personal physician. Best wishes.Dr. T