Drug interactions
Dasatinib + Enzalutamide
Severity: Major
Dasatinib and Enzalutamide: major 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
Dasatinib is mainly cleared by CYP3A4, and enzalutamide induction can substantially reduce its plasma concentrations. This may lead to subtherapeutic exposure and loss of leukemia control.
What this interaction means in plain words
Dasatinib and Enzalutamide can interact in a way that may be serious. Using them together is sometimes necessary, but it needs a deliberate decision by the prescriber, a plan for monitoring, and clear advice on the warning signs to watch for.
Dasatinib belongs to Oncology; Enzalutamide belongs to Endocrine.
Why it happens
Enzalutamide induces CYP3A4, accelerating dasatinib metabolism.
What to do
Avoid the combination where possible. If it is unavoidable, the dasatinib dose may need to be increased with careful monitoring of response and toxicity, and reduced again once enzalutamide is stopped.
What to ask your pharmacist
- Does the benefit of taking both outweigh the risk in my case?
- Do I need any blood test, ECG or other check while on both?
- What early warning signs should I watch for, and what should I do if they appear?
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Other interactions of Enzalutamide
- Doravirine + Enzalutamide Contraindicated
- Elbasvir / grazoprevir + Enzalutamide Contraindicated
- Ensitrelvir + Enzalutamide Contraindicated
- Enzalutamide + Fostemsavir Contraindicated
- Enzalutamide + Isavuconazonium Contraindicated
- Enzalutamide + Lenacapavir Contraindicated
Other interactions of Dasatinib
- Dasatinib + Saquinavir Contraindicated
- Dasatinib + Thioridazine Contraindicated
- Adagrasib + Dasatinib Major
- Amiodarone + Dasatinib Major
- Amisulpride + Dasatinib Major
- Amitriptyline + Dasatinib Major
Frequently asked questions
Can I take Dasatinib with Enzalutamide?
MediHelp rates the interaction as major. Dasatinib and Enzalutamide can interact in a way that may be serious. Using them together is sometimes necessary, but it needs a deliberate decision by the prescriber, a plan for monitoring, and clear advice on the warning signs to watch for. Dasatinib is mainly cleared by CYP3A4, and enzalutamide induction can substantially reduce its plasma concentrations. This may lead to subtherapeutic exposure and loss of leukemia control.
How serious is the interaction between Dasatinib and Enzalutamide?
MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Avoid the combination where possible. If it is unavoidable, the dasatinib dose may need to be increased with careful monitoring of response and toxicity, and reduced again once enzalutamide is stopped.
What other medicines interact with Enzalutamide?
MediHelp also lists interactions of Enzalutamide with, for example, Doravirine, Elbasvir / grazoprevir, Ensitrelvir. The full list is on the Enzalutamide page.
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