Paricalcitol and Vitamin D interaction
Paricalcitol and Vitamin D: the Paricalcitol prescribing label flags this combination with the strongest language, such as a contraindication, a boxed warning, or an instruction to avoid it.
Do not combine without a prescriber's guidance. The label language below is the strongest FDA uses.
What the FDA labels say
From the Paricalcitol label · effective 2024-07-30
Paricalcitol Injection is contraindicated in patients with: Hypercalcemia [see Warnings and Precautions (5.1) ] Vitamin D toxicity [see Warnings and Precautions (5.1) ] Known hypersensitivity to paricalcitol or any of the inactive ingredients in Paricalcitol Injection.
The risk may be increased when Paricalcitol Injection is used concomitantly with high dose calcium preparations, thiazide diuretics, or vitamin D compounds.
Hypercalcemia may be exacerbated by concomitant administration of high doses of calcium-containing preparations, thiazide diuretics, or other vitamin D compounds [see Drug Interactions (7) ] .
Table 4: Clinically Significant Drug Interactions with Paricalcitol Injection Drugs that May Increase the risk of Hypercalcemia Clinical Impact Concomitant administration of high doses of calcium-containing preparations or other vitamin D compounds may increase the risk of hypercalcemia.
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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.