I'm a hospice RN and last night I received a call from the patients daughter stating her mom had blue urine, and to prove her point she sent me a video of it, and it looks like blue kool-aid. Has anyone ever seen blue urine and if so what would be the cause if this. Obviously with her being a hospice patient we are not seeking treatment or doing any testing. She is not taking any medication or eating anything that would cause this. I have never seen anything like this before and was curious if anyone else has seen this? Can't wait to hear what you all have to say.