Drug interactions
Octreotide + Trimipramine
Severity: Moderate
Octreotide and Trimipramine: 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
Octreotide can cause bradycardia and QT prolongation, which may add to the QT effect of trimipramine. The risk is greatest with other proarrhythmic factors.
What this interaction means in plain words
Octreotide and Trimipramine 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.
Octreotide belongs to Endocrine; Trimipramine belongs to Central Nervous System.
Why it happens
Additive QT prolongation and octreotide-related bradycardia.
What to do
Obtain a baseline ECG and monitor heart rate and QT interval, correcting any electrolyte abnormalities.
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 Trimipramine
- Disopyramide + Trimipramine Contraindicated
- Dofetilide + Trimipramine Contraindicated
- Ibutilide + Trimipramine Contraindicated
- Isocarboxazid + Trimipramine Contraindicated
- Pentamidine + Trimipramine Contraindicated
- Phenelzine + Trimipramine Contraindicated
Other interactions of Octreotide
Frequently asked questions
Can I take Octreotide with Trimipramine?
MediHelp rates the interaction as moderate. Octreotide and Trimipramine 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. Octreotide can cause bradycardia and QT prolongation, which may add to the QT effect of trimipramine. The risk is greatest with other proarrhythmic factors.
How serious is the interaction between Octreotide and Trimipramine?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Obtain a baseline ECG and monitor heart rate and QT interval, correcting any electrolyte abnormalities.
What other medicines interact with Trimipramine?
MediHelp also lists interactions of Trimipramine with, for example, Disopyramide, Dofetilide, Ibutilide. The full list is on the Trimipramine page.
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