September 27, 2026
Contrast Dye and Kidney Risk
What contrast dye used in scans can do to the kidneys.
Medically Reviewed By
Artemis Kidney Hospital Nephrology & Transplant Team
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Contrast dye used in some CT scans and angiograms can stress the kidneys, especially with existing kidney disease, diabetes, or dehydration.
Hydration before and after helps protect the kidneys.
Tell the radiology team about any kidney condition before contrast scans.
Medical Disclaimer
This article is for general education only and is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified nephrologist about your own condition.
This article is part of
The Complete Kidney Transplant & Care Guide for India →Have Questions?
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Keywords
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