Interactions médicamenteuses
Dihydroergotamine intranasal + Frovatriptan
Gravité: Contre-indiquée
Dihydroergotamine intranasal and Frovatriptan: contraindicated interaction.
Dernière mise à jour
Réservé aux professionnels de santé — à titre de référence uniquement. Cette page est un bref résumé, pas un avis médical, et ne remplace ni la notice officielle ni le jugement clinique. Vérifiez toujours avant de prescrire ou de délivrer.
Le contenu clinique de cette page n'est disponible qu'en anglais.
Résumé
Both drugs are vasoconstrictors acting on serotonin receptors, and together they can cause prolonged vasospasm. Cases of peripheral and cerebral ischemia are described with triptan-ergot combinations.
Ce que signifie cette interaction, en termes simples
Dihydroergotamine intranasal and Frovatriptan are not normally used together. Taking them at the same time is expected to cause harm or make one of them unsafe, so a different medicine is usually chosen for one of the two.
Pourquoi elle survient
Additive vasoconstriction through 5-HT1B/1D agonism and ergot-mediated vascular receptor effects.
Conduite à tenir
Do not use within 24 hours of each other. Choose one agent for each migraine attack.
Questions à poser à votre pharmacien
- Is there an alternative to one of these two medicines for me?
- If both are essential, who is monitoring me and how often?
- Which symptoms mean I should stop and seek help straight away?
Réservé aux membres Pro+
Débloquer la page complète
Créez un compte et lancez un essai Pro+ pour débloquer les conseils complets de prise en charge pour Dihydroergotamine intranasal et Frovatriptan, les notes complémentaires, le détail des données probantes et le vérificateur d'interactions pour une ordonnance complète.
- Full clinical management advice
- Additional notes
- Evidence detail
- Interaction checker for a whole prescription
Essayez Pro+ gratuitement pendant 14 jours sur le web. Sans carte.
Autres interactions de Frovatriptan
- Almotriptan + Frovatriptan Contre-indiquée
- Dihydroergotamine + Frovatriptan Contre-indiquée
- Eletriptan + Frovatriptan Contre-indiquée
- Ergoloid mesylates + Frovatriptan Contre-indiquée
- Ergotamine + Frovatriptan Contre-indiquée
- Frovatriptan + Methylergonovine Contre-indiquée
Questions fréquentes
Can I take Dihydroergotamine intranasal with Frovatriptan?
MediHelp rates the interaction as contraindicated. Dihydroergotamine intranasal and Frovatriptan are not normally used together. Taking them at the same time is expected to cause harm or make one of them unsafe, so a different medicine is usually chosen for one of the two. Both drugs are vasoconstrictors acting on serotonin receptors, and together they can cause prolonged vasospasm. Cases of peripheral and cerebral ischemia are described with triptan-ergot combinations.
How serious is the interaction between Dihydroergotamine intranasal and Frovatriptan?
MediHelp rates it contraindicated, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Do not use within 24 hours of each other. Choose one agent for each migraine attack.
What other medicines interact with Frovatriptan?
MediHelp also lists interactions of Frovatriptan with, for example, Almotriptan, Dihydroergotamine, Eletriptan. The full list is on the Frovatriptan page.
Monographies complètes, posologies et vérificateur d'interactions dans l'application MediHelp
Ouvrez le référentiel complet, vérifiez les interactions entre plusieurs médicaments et utilisez les outils de posologie dans l'application MediHelp.
