On my box of Uristat (the stuff for my hoo-ha, in case you were wondering):
Phenazopyridine may cause a harmless, orange-red coloring of the urine and other body fluids. Staining of contact lens and clothing that comes in contact with body fluids may occur.
Does this really need to be said? Do THAT many people pee this orangeish red horror and then think, "Oh, let me just stick my finger into my eye and adjust that real quick before I wash my hands! I handle my cootch all the time and nothing bad has ever happened."
Holy Britney in a Barber Shop. Are we really all that crazy?