Interactions médicamenteuses
Efgartigimod / hyaluronidase sc + Galcanezumab
Gravité: Modérée
Efgartigimod / hyaluronidase sc and Galcanezumab: moderate interaction.
Dernière mise à jour
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Résumé
Efgartigimod blocks the neonatal Fc receptor, which normally recycles IgG and prolongs its half-life. Galcanezumab is an IgG4 antibody, so exposure and migraine prevention could be reduced. Clinical data for the combination are lacking.
Ce que signifie cette interaction, en termes simples
Efgartigimod / hyaluronidase sc and Galcanezumab 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.
Pourquoi elle survient
FcRn blockade by efgartigimod accelerates degradation of IgG-based antibodies such as galcanezumab.
Conduite à tenir
Monitor migraine frequency and consider an alternative non-antibody preventive if control worsens. Review the need for continued galcanezumab during efgartigimod therapy.
Questions à poser à votre pharmacien
- 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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Autres interactions de Galcanezumab
- Efgartigimod alfa + Galcanezumab Modérée
- Galcanezumab + Rozanolixizumab Modérée
Questions fréquentes
Can I take Efgartigimod / hyaluronidase sc with Galcanezumab?
MediHelp rates the interaction as moderate. Efgartigimod / hyaluronidase sc and Galcanezumab 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. Efgartigimod blocks the neonatal Fc receptor, which normally recycles IgG and prolongs its half-life. Galcanezumab is an IgG4 antibody, so exposure and migraine prevention could be reduced. Clinical data for the combination are lacking.
How serious is the interaction between Efgartigimod / hyaluronidase sc and Galcanezumab?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor migraine frequency and consider an alternative non-antibody preventive if control worsens. Review the need for continued galcanezumab during efgartigimod therapy.
What other medicines interact with Galcanezumab?
MediHelp also lists interactions of Galcanezumab with, for example, Efgartigimod alfa, Rozanolixizumab. The full list is on the Galcanezumab 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.
