Drug interactions
Ranolazine + Triptorelin
Severity: Moderate
Ranolazine and Triptorelin: 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
Androgen deprivation therapy with triptorelin can prolong the QT interval, and ranolazine also prolongs QTc. Together they may increase the risk of torsades de pointes, especially with other risk factors.
What this interaction means in plain words
Ranolazine and Triptorelin 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.
Ranolazine belongs to Cardiovascular; Triptorelin belongs to Endocrine.
Why it happens
Additive QT prolongation, with triptorelin effect arising from testosterone suppression.
What to do
Check a baseline ECG and monitor QTc and electrolytes during combined therapy. Consider a non-QT-prolonging alternative if QTc becomes markedly prolonged.
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 Ranolazine
- Adagrasib + Ranolazine Contraindicated
- Amobarbital + Ranolazine Contraindicated
- Apalutamide + Ranolazine Contraindicated
- Butabarbital + Ranolazine Contraindicated
- Carbamazepine + Ranolazine Contraindicated
- Clarithromycin + Ranolazine Contraindicated
Other interactions of Triptorelin
Frequently asked questions
Can I take Ranolazine with Triptorelin?
MediHelp rates the interaction as moderate. Ranolazine and Triptorelin 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. Androgen deprivation therapy with triptorelin can prolong the QT interval, and ranolazine also prolongs QTc. Together they may increase the risk of torsades de pointes, especially with other risk factors.
How serious is the interaction between Ranolazine and Triptorelin?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Check a baseline ECG and monitor QTc and electrolytes during combined therapy. Consider a non-QT-prolonging alternative if QTc becomes markedly prolonged.
What other medicines interact with Ranolazine?
MediHelp also lists interactions of Ranolazine with, for example, Adagrasib, Amobarbital, Apalutamide. The full list is on the Ranolazine page.
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