Drospirenone And Estetrol + Cyp3a Inducers (Moderate And Weak) Interaction

Majorinteraction on record

Description

Moderate and weak CYP3A inducers may decrease DRSP exposure, potentially leading to contraceptive failure and breakthrough bleeding.

Mechanism

DRSP is a CYP3A4 substrate; induction decreases DRSP exposure

Source: NLP:drospirenone and estetrol