Drug Interaction Report

Bexarotene may reduce the blood levels and effects of esterified estrogens. If you are using low-dose oral contraceptives, you may have an increased risk of breakthrough bleeding and unintended pregnancy. You should discuss the use of alternative or additional methods of birth control with your healthcare provider. If you take hormone replacement for menopause, notify your doctor if your medication is no longer controlling your symptoms or you experience abnormal bleeding. You may need a dose adjustment or more frequent monitoring by your doctor to safely use both medications. It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medications without first talking to your doctor.

Food helps with the absorption of bexarotene from the gastrointestinal tract into the blood stream. You should take each dose the same time everyday with a meal. Avoid consuming large amounts of grapefruit or grapefruit juice during treatment, since doing so may increase the blood levels of bexarotene. Talk to your doctor or pharmacist if you have any questions or concerns about your medication. It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medications without first talking to your doctor.

Information for this minor interaction is available on the professional version.