Interactions médicamenteuses
Lesinurad + Norethisterone
Gravité: Majeure
Lesinurad and Norethisterone: major interaction.
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Résumé
Lesinurad can lower systemic exposure to norethisterone, which may reduce contraceptive reliability and raise the risk of unintended pregnancy. Breakthrough bleeding or loss of cycle control may also occur.
Ce que signifie cette interaction, en termes simples
Lesinurad and Norethisterone 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.
Lesinurad belongs to Genitourinary; Norethisterone belongs to Endocrine.
Pourquoi elle survient
Lesinurad is a weak CYP3A inducer that may increase the metabolism of norethisterone.
Conduite à tenir
Do not rely on norethisterone alone for contraception; add a nonhormonal barrier method during lesinurad therapy and for a period after stopping. Consider an alternative urate-lowering agent if effective hormonal contraception is essential.
Questions à poser à votre pharmacien
- 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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Autres interactions de Norethisterone
- Acitretin + Norethisterone Contre-indiquée
- Amobarbital + Norethisterone Majeure
- Apalutamide + Norethisterone Majeure
- Belzutifan + Norethisterone Majeure
- Bosentan + Norethisterone Majeure
- Brigatinib + Norethisterone Majeure
Autres interactions de Lesinurad
Questions fréquentes
Can I take Lesinurad with Norethisterone?
MediHelp rates the interaction as major. Lesinurad and Norethisterone 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. Lesinurad can lower systemic exposure to norethisterone, which may reduce contraceptive reliability and raise the risk of unintended pregnancy. Breakthrough bleeding or loss of cycle control may also occur.
How serious is the interaction between Lesinurad and Norethisterone?
MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Do not rely on norethisterone alone for contraception; add a nonhormonal barrier method during lesinurad therapy and for a period after stopping. Consider an alternative urate-lowering agent if effective hormonal contraception is essential.
What other medicines interact with Norethisterone?
MediHelp also lists interactions of Norethisterone with, for example, Acitretin, Amobarbital, Apalutamide. The full list is on the Norethisterone 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.
