Drug interactions
Pitolisant + Triptorelin
Severity: Moderate
Pitolisant 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
Pitolisant can modestly prolong the QT interval, and triptorelin may add to this through androgen deprivation. The combination may increase arrhythmia risk, especially in patients with cardiac disease or electrolyte disturbance.
What this interaction means in plain words
Pitolisant 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.
Pitolisant belongs to Central Nervous System; Triptorelin belongs to Endocrine.
Why it happens
Additive QT prolongation.
What to do
Check ECG and electrolytes at baseline and periodically, and correct abnormalities. Avoid the combination in patients with known QT prolongation or high arrhythmic risk.
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 Triptorelin
Other interactions of Pitolisant
- Alfuzosin + Pitolisant Major
- Amiodarone + Pitolisant Major
- Amisulpride + Pitolisant Major
- Anagrelide + Pitolisant Major
- Asenapine + Pitolisant Major
- Bupropion + Pitolisant Major
Frequently asked questions
Can I take Pitolisant with Triptorelin?
MediHelp rates the interaction as moderate. Pitolisant 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. Pitolisant can modestly prolong the QT interval, and triptorelin may add to this through androgen deprivation. The combination may increase arrhythmia risk, especially in patients with cardiac disease or electrolyte disturbance.
How serious is the interaction between Pitolisant 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 ECG and electrolytes at baseline and periodically, and correct abnormalities. Avoid the combination in patients with known QT prolongation or high arrhythmic risk.
What other medicines interact with Triptorelin?
MediHelp also lists interactions of Triptorelin with, for example, Amisulpride, Arsenic trioxide, Bedaquiline. The full list is on the Triptorelin page.
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