Drug interactions
Nilotinib + Secobarbital
Severity: Major
Nilotinib and Secobarbital: 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
Secobarbital may substantially lower nilotinib concentrations and risk loss of antileukemic efficacy. Strong CYP3A4 inducers are advised against with nilotinib.
What this interaction means in plain words
Nilotinib and Secobarbital 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.
Nilotinib belongs to Oncology; Secobarbital belongs to Central Nervous System.
Why it happens
Barbiturate induction of hepatic and intestinal CYP3A4 increases nilotinib clearance.
What to do
Avoid the combination where possible and use a non-inducing sedative alternative. If unavoidable, monitor molecular response and consider nilotinib levels or dose adjustment with ECG monitoring.
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 Secobarbital
- Calcium / magnesium / potassium / sodium oxybates + Secobarbital Contraindicated
- Doravirine + Secobarbital Contraindicated
- Elbasvir / grazoprevir + Secobarbital Contraindicated
- Elvitegravir / cobicistat / emtricitabine / tenofovir df + Secobarbital Contraindicated
- Isavuconazonium + Secobarbital Contraindicated
- Lonafarnib + Secobarbital Contraindicated
Other interactions of Nilotinib
- Amiodarone + Nilotinib Contraindicated
- Arsenic trioxide + Nilotinib Contraindicated
- Disopyramide + Nilotinib Contraindicated
- Dofetilide + Nilotinib Contraindicated
- Dronedarone + Nilotinib Contraindicated
- Droperidol + Nilotinib Contraindicated
Frequently asked questions
Can I take Nilotinib with Secobarbital?
MediHelp rates the interaction as major. Nilotinib and Secobarbital 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. Secobarbital may substantially lower nilotinib concentrations and risk loss of antileukemic efficacy. Strong CYP3A4 inducers are advised against with nilotinib.
How serious is the interaction between Nilotinib and Secobarbital?
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 and use a non-inducing sedative alternative. If unavoidable, monitor molecular response and consider nilotinib levels or dose adjustment with ECG monitoring.
What other medicines interact with Secobarbital?
MediHelp also lists interactions of Secobarbital with, for example, Calcium / magnesium / potassium / sodium oxybates, Doravirine, Elbasvir / grazoprevir. The full list is on the Secobarbital page.
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