Flunisolide and Mercaptopurine interaction
Flunisolide and Mercaptopurine: the Flunisolide 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 Flunisolide label · effective 2025-04-30
Persons who are on immunosuppressant doses of corticosteroids should be warned to avoid exposure to chickenpox or measles.
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.