Lopinavir + Norethindrone Acetateethinyl Estradiol Interaction

Majorinteraction on record

Description

Lopinavir/ritonavir decreases plasma concentrations of estrogen and progestin, potentially reducing contraceptive effectiveness.

Mechanism

Decreased plasma concentrations of estrogen and progestin

Source: NLP:norethindrone acetate and ethinyl estradiol

Related drug profiles

All Lopinavir interactions →All Norethindrone Acetateethinyl Estradiol interactions →
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