Radioactive Iodine (I-131 And I-123) has 4 known drug interactions based on U.S. FDA drug labeling data. 4 are classified as major interactions requiring close medical supervision. Notable interactions include combinations with Ethiodized Oil, Iodixanol, Iohexol. Patients taking Radioactive Iodine (I-131 And I-123) should inform their healthcare provider of all current medications — including over-the-counter drugs and supplements — to avoid potentially harmful combinations. Data sourced from OpenFDA and the NIH National Library of Medicine.
- Total
- 4
- Major
- 4
Major (4)
- Radioactive Iodine (I-131 And I-123) + Ethiodized Oil— Ethiodized oil interferes with radioactive iodine uptake by the thyroid for several weeks to months and may reduce effec…
- Radioactive Iodine (I-131 And I-123) + Iodixanol— Iodinated contrast agents interfere with thyroid uptake of radioactive iodine and decrease therapeutic and diagnostic ef…
- Radioactive Iodine (I-131 And I-123) + Iohexol— IOHEXOL may interfere with thyroid uptake of radioactive iodine and decrease therapeutic and diagnostic efficacy. Avoid …
- Radioactive Iodine (I-131 And I-123) + Ioversol— Iodinated contrast agents may interfere with thyroid uptake of radioactive iodine and decrease therapeutic efficacy in t…