@shar1120 Good question! Once our eGFR reaches about 30, our nephrologist should be recommending no contrast for procedures. It is really difficult for our kidneys to clear a contrast dye, taking 7-14 days! Even if we do not have kidney disease, flushing our system with plenty of water after a procedure is important in clearing that contrast out.

Here is a link to a question about contrast dyes, from Mayo Clinic: https://www.mayoclinic.org/diseases-conditions/chronic-kidney-disease/expert-answers/gadolinium/faq-20057772#:~:text=Contrast%20agents%20are%20injected%20into,even%20those%20who%20receive%20dialysis. You see that gadolinium based dyes are generally okay.

What procedure are you considering that will use a contrast dye?
Ginger