Drug Interaction Report
4 potential interactions and/or warnings found for the following 2 drugs:
- conjugated estrogens / medroxyprogesterone
- etravirine
Interactions between your drugs
medroxyPROGESTERone etravirine
Applies to: conjugated estrogens / medroxyprogesterone, etravirine
Etravirine may decrease the blood levels and effects of medroxyPROGESTERone. You may need a dose adjustment if you have been taking medroxyPROGESTERone and are starting treatment with etravirine. Contact your doctor if your condition changes during treatment with these medications. The interaction is not expected to occur if you are getting medroxyPROGESTERone by shot for birth control. However, let your doctor know if you experience bleeding outside of your menstrual cycle, since it may indicate reduced effectiveness of medroxyPROGESTERone. 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.
conjugated estrogens etravirine
Applies to: conjugated estrogens / medroxyprogesterone, etravirine
Information for this minor interaction is available on the professional version.
Drug and food interactions
etravirine food
Applies to: etravirine
Etravirine should always be administered following a meal. Food enhances the levels of etravirine in your body. 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.
conjugated estrogens food
Applies to: conjugated estrogens / medroxyprogesterone
Information for this minor interaction is available on the professional version.
Therapeutic duplication warnings
No duplication warnings were found for your selected drugs.
Therapeutic duplication warnings are only returned when drugs within the same group exceed the recommended therapeutic duplication maximum.
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Drug Interaction Classification
| Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit. | |
| Moderately clinically significant. Usually avoid combinations; use it only under special circumstances. | |
| Minimally clinically significant. Minimize risk; assess risk and consider an alternative drug, take steps to circumvent the interaction risk and/or institute a monitoring plan. | |
| No interaction information available. |
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Prempro
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Conjugated estrogens
Conjugated estrogens is used for abnormal uterine bleeding, atrophic urethritis, atrophic ...
Ethinyl estradiol/norethindrone
Ethinyl estradiol/norethindrone is used for abnormal uterine bleeding, acne, birth control ...
Learn more
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.
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