
levothyroxine iv brand names and other generic formulations include:
Levothroid IV, Levoxine IV, Synthroid IV
alendronate oral brand names and other generic formulations include:
levothyroxine iv and alendronate oral
levothyroxine iv decreases levels of alendronate oral by unspecified interaction mechanism. Combination may reduce kidney function, particularly in elderly or volume depleted individuals.
levothyroxine iv and alendronate oral
levothyroxine iv decreases levels of alendronate oral by unspecified interaction mechanism. Bioavailability of alendronate decreases slightly
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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