
levothyroxine oral brand names and other generic formulations include:
Eltroxin Oral, Estre Oral, Estue Oral, Euthyrox Oral, Levo-T Oral, Levotabs Oral, Levothroid Oral, Levoxine Oral, Levoxyl Oral, L-Thyroxine Oral, L-Thyroxine Sodium Oral, Synthroid Oral, Synthrox Oral, Thyrox Oral, Tirosint Oral, Unithroid Oral
sodium iodide iv brand names and other generic formulations include:
Iodopen IV
levothyroxine oral and sodium iodide iv
levothyroxine oral will decrease the level or effect of sodium iodide iv by Other mechanism. Thyroid agents decrease uptake of sodium iodide I-131 by the thyroid gland; do not use together.
levothyroxine oral and sodium iodide iv
levothyroxine oral will decrease the level or effect of sodium iodide iv by Other (see comment). Use of thyroid products or iodine before and during treatment with sodium iodide I-131 decreases uptake of sodium iodide I-131 by the thyroid gland
Check for more interactions with the Drug Interaction Checker
Drug Interaction Categories
Contraindicated
Never use this combination of drugs because of high risk for dangerous interaction
Serious
Potential for serious interaction; regular monitoring by your doctor required or alternate medication may be needed
Significant
Potential for significant interaction (monitoring by your doctor is likely required)
Minor
Interaction is unlikely, minor, or nonsignificant