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. Author manuscript; available in PMC: 2024 Jan 1.
Published in final edited form as: Harv Rev Psychiatry. 2023 Jul-Aug;31(4):183–194. doi: 10.1097/HRP.0000000000000373

Table 2:

CYP and drug-drug interactions for Estradiol

Medications that May Increase Estradiol Levels Medications that May Decrease Estradiol Levels Medication Levels that Estradiol May Decrease
CYP3A4 Inhibitors
Fluvoxamine, Nefazodone, Suboxone
CYP1A2 Inhibitors
Fluvoxamine
CYP3A4 Inducers
Modafinil, St. John’s Wort, Tobacco, Topiramate
CYP1A2 Inducers
Modafinil, Tobacco
Enzyme-inducing AEDs
Carbamazepine, oxcarbazepine, topiramate, phenobarbital
Lamotrigine