Drug interactions
Dasatinib + Paliperidone
Severity: Major
Dasatinib and Paliperidone: 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
Both agents have been associated with QT prolongation. Using them together may increase the risk of ventricular arrhythmias, particularly with electrolyte disturbances or underlying cardiac disease.
What this interaction means in plain words
Dasatinib and Paliperidone 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; Paliperidone belongs to Central Nervous System.
Why it happens
Additive delay of ventricular repolarization through effects on cardiac potassium channels.
What to do
Check baseline ECG and correct hypokalemia and hypomagnesemia before starting. Repeat ECG monitoring during treatment and consider alternatives if QTc lengthens significantly.
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 Paliperidone
- Ibutilide + Paliperidone Contraindicated
- Paliperidone + Pimozide Contraindicated
- Paliperidone + Vandetanib Contraindicated
- Adagrasib + Paliperidone Major
- Amiodarone + Paliperidone Major
- Amisulpride + Paliperidone Major
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 Paliperidone?
MediHelp rates the interaction as major. Dasatinib and Paliperidone 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. Both agents have been associated with QT prolongation. Using them together may increase the risk of ventricular arrhythmias, particularly with electrolyte disturbances or underlying cardiac disease.
How serious is the interaction between Dasatinib and Paliperidone?
MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Check baseline ECG and correct hypokalemia and hypomagnesemia before starting. Repeat ECG monitoring during treatment and consider alternatives if QTc lengthens significantly.
What other medicines interact with Paliperidone?
MediHelp also lists interactions of Paliperidone with, for example, Ibutilide, Pimozide, Vandetanib. The full list is on the Paliperidone page.
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