Interazioni tra farmaci
Palonosetron + Phenelzine
Gravità: Maggiore
Palonosetron and Phenelzine: major interaction.
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Sintesi
Non-selective MAO inhibitors markedly raise serotonin availability, and adding a 5-HT3 antagonist has been linked to serotonin syndrome in rare reports. Because the MAOI baseline risk is high, the combination warrants more caution.
Cosa significa questa interazione in parole semplici
Palonosetron and Phenelzine 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.
Palonosetron belongs to Gastrointestinal Tract; Phenelzine belongs to Central Nervous System.
Perché avviene
Irreversible MAO inhibition increases serotonin, with possible additive serotonergic effects from the antiemetic.
Cosa fare
Prefer a non-serotonergic antiemetic where feasible; if used, give the lowest dose and monitor closely for serotonin syndrome. Stop both drugs and treat if it occurs.
Cosa chiedere al farmacista
- 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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Altre interazioni di Palonosetron
- Apomorphine + Palonosetron Controindicata
- Isocarboxazid + Palonosetron Maggiore
- Palonosetron + Tranylcypromine Maggiore
- Almotriptan + Palonosetron Moderata
- Amitriptyline + Palonosetron Moderata
- Amoxapine + Palonosetron Moderata
Altre interazioni di Phenelzine
- 5-HTP + Phenelzine Controindicata
- Amitriptyline + Phenelzine Controindicata
- Amoxapine + Phenelzine Controindicata
- Atomoxetine + Phenelzine Controindicata
- Benzphetamine + Phenelzine Controindicata
- Brimonidine + Phenelzine Controindicata
Domande frequenti
Can I take Palonosetron with Phenelzine?
MediHelp rates the interaction as major. Palonosetron and Phenelzine 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. Non-selective MAO inhibitors markedly raise serotonin availability, and adding a 5-HT3 antagonist has been linked to serotonin syndrome in rare reports. Because the MAOI baseline risk is high, the combination warrants more caution.
How serious is the interaction between Palonosetron and Phenelzine?
MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Prefer a non-serotonergic antiemetic where feasible; if used, give the lowest dose and monitor closely for serotonin syndrome. Stop both drugs and treat if it occurs.
What other medicines interact with Palonosetron?
MediHelp also lists interactions of Palonosetron with, for example, Apomorphine, Isocarboxazid, Tranylcypromine. The full list is on the Palonosetron page.
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