相互作用
Amobarbital + Tinidazole
重症度: 中等度
Amobarbital and Tinidazole: moderate interaction.
最終更新日
医療従事者向け・参照専用。このページは簡潔な要約であり、医学的助言ではなく、公式の添付文書や臨床判断に代わるものではありません。処方・調剤の前に必ず確認してください。
このページの臨床コンテンツは英語でのみ提供されています。
概要
Barbiturates induce CYP3A4 and other hepatic enzymes, which can speed tinidazole clearance and lower its concentrations. This may reduce efficacy in infections such as giardiasis or anaerobic infections, although the clinical impact has not been well quantified.
この相互作用をわかりやすく説明すると
Amobarbital and Tinidazole 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.
Amobarbital belongs to Central Nervous System; Tinidazole belongs to Anti Parasitic.
なぜ起こるのか
Amobarbital induces hepatic CYP enzymes including CYP3A4, increasing tinidazole metabolism.
対処法
Monitor for clinical response to tinidazole and consider a longer course or an alternative agent if treatment fails. Be aware that the induction effect persists for some time after the barbiturate is stopped.
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、AmobarbitalとTinidazole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
WebでPro+を14日間無料でお試し。カード登録不要。
Tinidazoleのその他の相互作用
Amobarbitalのその他の相互作用
よくある質問
Can I take Amobarbital with Tinidazole?
MediHelp rates the interaction as moderate. Amobarbital and Tinidazole 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. Barbiturates induce CYP3A4 and other hepatic enzymes, which can speed tinidazole clearance and lower its concentrations. This may reduce efficacy in infections such as giardiasis or anaerobic infections, although the clinical impact has not been well quantified.
How serious is the interaction between Amobarbital and Tinidazole?
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 clinical response to tinidazole and consider a longer course or an alternative agent if treatment fails. Be aware that the induction effect persists for some time after the barbiturate is stopped.
What other medicines interact with Tinidazole?
MediHelp also lists interactions of Tinidazole with, for example, Disulfiram, Ethanol, Fexinidazole. The full list is on the Tinidazole 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。
