Doxercalciferol and Nafcillin interaction
Doxercalciferol and Nafcillin: the Doxercalciferol prescribing label describes an interaction that usually calls for monitoring, a dose change, or spacing the doses.
Usually manageable with monitoring or a dose change. Tell your pharmacist you take both.
What the FDA labels say
From the Doxercalciferol label · effective 2026-02-25
Examples Glutethimide and phenobarbital Intervention If a patient initiates or discontinues therapy with an enzyme inducer, dose adjustment of doxercalciferol may be necessary.
Enzyme inducers: Formation of the active doxercalciferol moiety may be affected and may necessitate dosage adjustment.
Enzyme Inducers Clinical Impact Doxercalciferol is activated by CYP 27 in the liver.
Enzyme inducers may affect the 25-hydroxylation of doxercalciferol [see Clinical Pharmacology ( 12.3 )].
Taking more than these two? Interactions stack. Check your whole list at once; it stays in your browser.
Open in the checkerNot medical advice. Interaction Checker quotes FDA label text and NIH fact sheets. Whether an interaction matters for you depends on doses, timing, kidney and liver function, and other conditions. Confirm with a pharmacist or prescriber.