Calcitriol and Calcium acetate interaction
Calcitriol and Calcium acetate: both prescribing labels flag 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 Calcitriol label · effective 2026-07-10
Calcium Supplements Uncontrolled intake of additional calcium-containing preparations should be avoided (see PRECAUTIONS: General ).
From the Calcium acetate label · effective 2026-05-28
WARNINGS AND PRECAUTIONS Treat mild hypercalcemia by reducing or interrupting calcium acetate capsules and Vitamin D.
Decreasing or discontinuing Vitamin D therapy is recommended as well.
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.