Drospirenone and ethinyl estradiol and Fluvoxamine interaction
Drospirenone and ethinyl estradiol and Fluvoxamine: the Drospirenone and ethinyl estradiol prescribing label mentions this combination without an instruction to avoid it or change the dose.
Mentioned, no instruction to avoid. Worth knowing; rarely a reason to change anything on its own.
What the FDA labels say
From the Drospirenone and ethinyl estradiol (Yaz) label · effective 2025-05-29
In vitro , EE is a reversible inhibitor of CYP2C19, CYP1A1 and CYP1A2 as well as a mechanism-based inhibitor of CYP3A4/5, CYP2C8, and CYP2J2.
These results demonstrate that DRSP did not inhibit CYP2C19 and CYP3A4 in vivo .
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.