Drug interactions
Bromocriptine + Etravirine
Severity: Moderate
Bromocriptine and Etravirine: moderate interaction.
Last updated
For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.
Summary
Etravirine is a CYP3A4 inducer and may lower bromocriptine concentrations, possibly reducing its therapeutic effect. The magnitude is uncertain but probably modest.
What this interaction means in plain words
Bromocriptine and Etravirine can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken.
Bromocriptine belongs to Central Nervous System; Etravirine belongs to Anti Virals.
Why it happens
Induction of CYP3A4 by etravirine increasing bromocriptine metabolism.
What to do
Monitor for reduced response, such as rising prolactin or worsening Parkinson symptoms. Increase the bromocriptine dose if needed.
What to ask your pharmacist
- Should I take them at different times of day?
- Does the dose of either medicine need to change?
- Is there anything I should avoid, such as alcohol or certain foods, while on both?
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Other interactions of Bromocriptine
Other interactions of Etravirine
- Efavirenz + Etravirine Contraindicated
- Etravirine + Isavuconazole Contraindicated
- Amobarbital + Etravirine Major
- Apalutamide + Etravirine Major
- Carbamazepine + Etravirine Major
- Cobicistat + Etravirine Major
Frequently asked questions
Can I take Bromocriptine with Etravirine?
MediHelp rates the interaction as moderate. Bromocriptine and Etravirine can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken. Etravirine is a CYP3A4 inducer and may lower bromocriptine concentrations, possibly reducing its therapeutic effect. The magnitude is uncertain but probably modest.
How serious is the interaction between Bromocriptine and Etravirine?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor for reduced response, such as rising prolactin or worsening Parkinson symptoms. Increase the bromocriptine dose if needed.
What other medicines interact with Bromocriptine?
MediHelp also lists interactions of Bromocriptine with, for example, Amisulpride, Atazanavir, Cobicistat. The full list is on the Bromocriptine page.
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