Estradiolnorethindrone Acetate Transdermal System + Rifampin Interaction
Moderateinteraction on record
Description
CYP3A4 inducer that may reduce plasma concentrations of estrogens, possibly decreasing therapeutic effects and altering uterine bleeding profile.
Mechanism
CYP3A4 induction
Source: NLP:estradiol/norethindrone acetate transdermal system