Interactions médicamenteuses
Apalutamide + Dapsone
Gravité: Modérée
Apalutamide and Dapsone: moderate interaction.
Dernière mise à jour
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Résumé
Apalutamide is a strong inducer of CYP3A4 and also induces CYP2C19, enzymes involved in dapsone metabolism. Dapsone concentrations may fall, which could reduce efficacy. Induction may also increase formation of hydroxylamine metabolites linked to methemoglobinemia and hemolysis.
Ce que signifie cette interaction, en termes simples
Apalutamide and Dapsone 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.
Apalutamide belongs to Endocrine; Dapsone belongs to Anti Bacterial.
Pourquoi elle survient
Apalutamide induces CYP3A4 (and CYP2C19), increasing dapsone clearance and possibly altering metabolite formation.
Conduite à tenir
Monitor for loss of dapsone efficacy and for methemoglobinemia or hemolysis with blood counts. Consider an alternative agent if efficacy cannot be assured.
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 Dapsone
- Bcg vaccine live + Dapsone Majeure
- Dapsone + Primaquine Majeure
- Belzutifan + Dapsone Modérée
- Bosentan + Dapsone Modérée
- Bupivacaine implant + Dapsone Modérée
- Carbamazepine + Dapsone Modérée
Autres interactions de Apalutamide
- Apalutamide + Cabotegravir Contre-indiquée
- Apalutamide + Cobicistat Contre-indiquée
- Apalutamide + Doravirine Contre-indiquée
- Apalutamide + Elbasvir / grazoprevir Contre-indiquée
- Apalutamide + Ensitrelvir Contre-indiquée
- Apalutamide + Fostemsavir Contre-indiquée
Questions fréquentes
Can I take Apalutamide with Dapsone?
MediHelp rates the interaction as moderate. Apalutamide and Dapsone 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. Apalutamide is a strong inducer of CYP3A4 and also induces CYP2C19, enzymes involved in dapsone metabolism. Dapsone concentrations may fall, which could reduce efficacy. Induction may also increase formation of hydroxylamine metabolites linked to methemoglobinemia and hemolysis.
How serious is the interaction between Apalutamide and Dapsone?
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 for loss of dapsone efficacy and for methemoglobinemia or hemolysis with blood counts. Consider an alternative agent if efficacy cannot be assured.
What other medicines interact with Dapsone?
MediHelp also lists interactions of Dapsone with, for example, Bcg vaccine live, Primaquine, Belzutifan. The full list is on the Dapsone page.
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