相互作用
Amobarbital + Bedaquiline
重症度: 重大
Amobarbital and Bedaquiline: major interaction.
最終更新日
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概要
Amobarbital is a barbiturate that induces CYP3A4, the main enzyme clearing bedaquiline. Co-use can lower bedaquiline exposure and risk reduced antimycobacterial activity and treatment failure or resistance.
この相互作用をわかりやすく説明すると
Amobarbital and Bedaquiline 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.
Amobarbital belongs to Central Nervous System; Bedaquiline belongs to Anti Bacterial.
なぜ起こるのか
Barbiturate-mediated induction of CYP3A4 increases bedaquiline metabolism and lowers plasma concentrations.
対処法
Avoid combining with amobarbital; choose a non-inducing sedative or anticonvulsant. If unavoidable, monitor treatment response closely.
薬剤師に尋ねること
- 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?
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Bedaquiline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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Amobarbitalのその他の相互作用
Bedaquilineのその他の相互作用
よくある質問
Can I take Amobarbital with Bedaquiline?
MediHelp rates the interaction as major. Amobarbital and Bedaquiline 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. Amobarbital is a barbiturate that induces CYP3A4, the main enzyme clearing bedaquiline. Co-use can lower bedaquiline exposure and risk reduced antimycobacterial activity and treatment failure or resistance.
How serious is the interaction between Amobarbital and Bedaquiline?
MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Avoid combining with amobarbital; choose a non-inducing sedative or anticonvulsant. If unavoidable, monitor treatment response closely.
What other medicines interact with Amobarbital?
MediHelp also lists interactions of Amobarbital with, for example, Calcium / magnesium / potassium / sodium oxybates, Doravirine, Elbasvir / grazoprevir. The full list is on the Amobarbital 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。
