Drug interactions
Belzutifan + Bromocriptine
Severity: Moderate
Belzutifan and Bromocriptine: 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
Belzutifan induces CYP3A4 and may lower bromocriptine exposure, which is cleared mainly by CYP3A4. This could reduce control of prolactin levels or parkinsonian symptoms.
What this interaction means in plain words
Belzutifan and Bromocriptine 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.
Belzutifan belongs to Miscellaneous; Bromocriptine belongs to Central Nervous System.
Why it happens
Belzutifan induces CYP3A4, increasing the metabolism of bromocriptine.
What to do
Monitor clinical response such as prolactin level or motor symptoms. Increase the bromocriptine dose if efficacy declines.
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 Belzutifan
Frequently asked questions
Can I take Belzutifan with Bromocriptine?
MediHelp rates the interaction as moderate. Belzutifan and Bromocriptine 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. Belzutifan induces CYP3A4 and may lower bromocriptine exposure, which is cleared mainly by CYP3A4. This could reduce control of prolactin levels or parkinsonian symptoms.
How serious is the interaction between Belzutifan and Bromocriptine?
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 clinical response such as prolactin level or motor symptoms. Increase the bromocriptine dose if efficacy declines.
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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