Drug interactions
Nilotinib + Nortriptyline
Severity: Major
Nilotinib and Nortriptyline: 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
Nilotinib carries a boxed warning for QT prolongation and sudden death, and nortriptyline adds further QT risk. Nilotinib also inhibits CYP2D6 and may raise nortriptyline levels.
What this interaction means in plain words
Nilotinib and Nortriptyline 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; Nortriptyline belongs to Central Nervous System.
Why it happens
Additive QT prolongation with possible nilotinib CYP2D6 inhibition.
What to do
Avoid if an alternative is available. Otherwise monitor ECG, potassium and magnesium regularly.
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 Nortriptyline
- Disopyramide + Nortriptyline Contraindicated
- Dofetilide + Nortriptyline Contraindicated
- Dronedarone + Nortriptyline Contraindicated
- Ibutilide + Nortriptyline Contraindicated
- Isocarboxazid + Nortriptyline Contraindicated
- Methylene blue + Nortriptyline 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 Nortriptyline?
MediHelp rates the interaction as major. Nilotinib and Nortriptyline 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 carries a boxed warning for QT prolongation and sudden death, and nortriptyline adds further QT risk. Nilotinib also inhibits CYP2D6 and may raise nortriptyline levels.
How serious is the interaction between Nilotinib and Nortriptyline?
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 if an alternative is available. Otherwise monitor ECG, potassium and magnesium regularly.
What other medicines interact with Nortriptyline?
MediHelp also lists interactions of Nortriptyline with, for example, Disopyramide, Dofetilide, Dronedarone. The full list is on the Nortriptyline page.
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