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Precautions
Make sure your doctor knows if you are planning to have any thyroid tests in the near future. Even after several weeks or months the results of the thyroid test may be affected by the iodine in this agent.
Seek immediate medical attention if you experience burning or itching of the skin; reddened or darkened patches; skin swelling, hardening and/or tightening; yellow raised spots on the whites of the eyes; joint stiffness; limited range of motion in the arms and legs; pain that is deep in the hip bone or ribs; or muscle weakness. These may be symptoms of a very serious disease called nephrogenic systemic fibrosis (NSF) .
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