A member asked:

How long does contrast dye stay in your system?

A doctor has provided 1 answer
Dr. W. james Chon answered

Specializes in Nephrology and Dialysis

Depends: The rate of clearance (or excretion) depends on the renal function of the patient. In patients with normal kidney function, 50% of the injected dose will be excreted at one hour, ~83% at three hours, and almost 100% at 24 hours.

Answered 3/25/2020

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