Answer
Yes. Recent administration can interfere with thyroid-function testing, so tell the clinician arranging or interpreting the test.
Sources for this answer
- Iodine Tincture BP — Current selected SmPCemc · Summary of Product Characteristics
- Aqueous Iodine Oral Solution BP — Current selected SmPCemc · Summary of Product Characteristics
General medicine information. Follow the instructions for your own medicine and speak to a pharmacist or clinician about your individual circumstances.