Interaction entre Phénelzine et Venlafaxine
Phénelzine et Venlafaxine : les deux notices de prescription signalent cette association dans les termes les plus forts, tels qu'une contre-indication, une mise en garde encadrée ou une consigne de l'éviter.
Ne pas associer sans l'avis d'un prescripteur. Les termes de la notice cités ci-dessous sont les plus forts qu'emploie la FDA.
Ce que disent les notices FDA
D'après la notice Venlafaxine (Venlafaxine Hydrochloride) · version du 2025-01-31
Anyone considering the use of Venlafaxine Extended Release Tablets or any other antidepressant in a child, adolescent, or young adult must balance this risk with the clinical need.
Serotonin Syndrome and MAOIs: Do not use MAOI’s intended to treat psychiatric disorders with Venlafaxine Extended Release Tablets or within 7 days of stopping treatment with Venlafaxine Extended Release Tablets.
Do not use Venlafaxine Extended Release Tablets within 14 days of stopping an MAOI intended to treat psychiatric disorders.
Monoamine Oxidase Inhibitors (MAOIs) The use of MAOI’s intended to treat psychiatric disorders with Venlafaxine Extended Release Tablets or within 7 days of stopping treatment with Venlafaxine Extended Release Tablets is contraindicated because of an increased risk of serotonin syndrome.
The use of Venlafaxine Extended Release Tablets within 14 days of stopping, an MAOI intended to treat psychiatric disorders is also contraindicated [see Dosage and Administration ( 2.6 ), and Warnings and Precautions ( 5.2 )] .
D'après la notice Phénelzine (phenelzine sulfate) · version du 2026-05-21
There have been reports of serious reactions (including hyperthermia, rigidity, myoclonic movements and death) when serotoninergic drugs (e.g., dexfenfluramine, fluoxetine, fluvoxamine, paroxetine, sertraline, citalopram, venlafaxine) have been combined with an MAO inhibitor.
Drug Interactions In patients receiving nonselective monoamine oxidase (MAO) inhibitors in combination with serotoninergic agents (e.g., dexfenfluramine, fluoxetine, fluvoxamine, paroxetine, sertraline, citalopram, venlafaxine) there have been reports of serious, sometimes fatal, reactions.
Anyone considering the use of phenelzine sulfate or any other antidepressant in a child, adolescent, or young adult must balance this risk with the clinical need.
At least 14 days should elapse between the discontinuation of phenelzine sulfate and the institution of another antidepressant or buspirone HCl, or the discontinuation of another MAO inhibitor and the institution of phenelzine sulfate.
Concomitant Use with Dibenzazepine Derivative Drugs If the decision is made to administer phenelzine sulfate concurrently with other antidepressant drugs, or within less than 10 days after discontinuation of antidepressant therapy, the patient should be cautioned by the physician regarding the possibility of adverse drug interaction.
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Ouvrir dans le vérificateurCeci n'est pas un avis médical. Interaction Checker cite le texte des notices FDA et des fiches d'information du NIH. L'importance d'une interaction dans votre cas dépend des doses, des horaires de prise, de la fonction rénale et hépatique et d'autres problèmes de santé. Vérifiez auprès d'un pharmacien ou d'un prescripteur.