Drug interactions
Clozapine + Triptorelin
Severity: Moderate
Clozapine 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 clozapine can do the same. Combined use may raise the risk of torsades de pointes, particularly with other risk factors.
What this interaction means in plain words
Clozapine 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.
Clozapine belongs to Central Nervous System; Triptorelin belongs to Endocrine.
Why it happens
Additive QT prolongation.
What to do
Obtain a baseline ECG and monitor periodically, and correct potassium and magnesium 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 Clozapine
- Clozapine + Deferiprone Contraindicated
- Clozapine + Irinotecan Contraindicated
- Clozapine + Pimozide Contraindicated
- Clozapine + Thioridazine Contraindicated
- Acalabrutinib + Clozapine Major
- Adagrasib + Clozapine Major
Other interactions of Triptorelin
Frequently asked questions
Can I take Clozapine with Triptorelin?
MediHelp rates the interaction as moderate. Clozapine 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 clozapine can do the same. Combined use may raise the risk of torsades de pointes, particularly with other risk factors.
How serious is the interaction between Clozapine 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: Obtain a baseline ECG and monitor periodically, and correct potassium and magnesium abnormalities.
What other medicines interact with Clozapine?
MediHelp also lists interactions of Clozapine with, for example, Deferiprone, Irinotecan, Pimozide. The full list is on the Clozapine page.
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