Estrogens
Estrogens may decrease the effectiveness of
exemestane. Therefore, estrogens should not be taken with this drug.
Oral Contraceptives
Oral contraceptives may also decrease the effectiveness of exemestane and should not be taken with it. Talk to your healthcare provider about alternative birth control methods.
Rifamycin Antibiotics
Taking exemestane with rifamycin antibiotics may decrease the level of exemestane in your blood, perhaps decreasing its effectiveness. Your healthcare provider may need to increase your exemestane dosage.
St. John's Wort
Taking exemestane with
St. John's wort may decrease the level of exemestane in your blood, perhaps decreasing its effectiveness. Your healthcare provider may need to increase your exemestane dosage.
Final Thoughts on Drug Interactions With Exemestane
It is possible that not all of the exemestane drug interactions were discussed in this article. Therefore, you should talk with your pharmacist or healthcare provider about the specific drug interactions with exemestane that may apply to you.