相互作用
Cobicistat + Flutamide
重症度: 中等度
Cobicistat and Flutamide: moderate interaction.
最終更新日
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概要
Cobicistat is a strong CYP3A4 inhibitor and may raise flutamide exposure, although flutamide is mainly cleared by CYP1A2. Higher levels of flutamide or its metabolites could increase the risk of hepatotoxicity.
この相互作用をわかりやすく説明すると
Cobicistat and Flutamide 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.
Cobicistat belongs to Miscellaneous; Flutamide belongs to Endocrine.
なぜ起こるのか
Cobicistat inhibits CYP3A4, reducing metabolism of flutamide and its metabolites.
対処法
Monitor liver enzymes closely and counsel patients on symptoms of liver injury. Consider an alternative antiandrogen or antiretroviral if abnormalities arise.
薬剤師に尋ねること
- 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?
Pro+会員向け
ページ全体を見る
アカウントを作成してPro+トライアルを始めると、CobicistatとFlutamideの臨床対応の詳細なアドバイス、追加の注記、エビデンスの詳細、処方全体を対象とした相互作用チェッカーを利用できます。
- Full clinical management advice
- Additional notes
- Evidence detail
- Interaction checker for a whole prescription
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Flutamideのその他の相互作用
Cobicistatのその他の相互作用
よくある質問
Can I take Cobicistat with Flutamide?
MediHelp rates the interaction as moderate. Cobicistat and Flutamide 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. Cobicistat is a strong CYP3A4 inhibitor and may raise flutamide exposure, although flutamide is mainly cleared by CYP1A2. Higher levels of flutamide or its metabolites could increase the risk of hepatotoxicity.
How serious is the interaction between Cobicistat and Flutamide?
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 liver enzymes closely and counsel patients on symptoms of liver injury. Consider an alternative antiandrogen or antiretroviral if abnormalities arise.
What other medicines interact with Flutamide?
MediHelp also lists interactions of Flutamide with, for example, Idelalisib, Levoketoconazole, Pexidartinib. The full list is on the Flutamide page.
完全なモノグラフ、用量、相互作用チェッカーはMediHelpアプリで
MediHelpアプリで、完全なリファレンスを開き、複数薬剤の相互作用をチェックし、用量ツールを利用できます。
