相互作用
Pentobarbital + Roflumilast
重症度: 重大
Pentobarbital and Roflumilast: major interaction.
最終更新日
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概要
Barbiturates induce hepatic CYP enzymes and may reduce roflumilast exposure, risking loss of benefit. The effect is more pronounced with sustained use.
この相互作用をわかりやすく説明すると
Pentobarbital and Roflumilast 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.
なぜ起こるのか
Pentobarbital induces CYP3A4 and CYP1A2, accelerating roflumilast clearance.
対処法
Avoid long-term coadministration; for short-term use, monitor respiratory status. Consider an alternative COPD therapy if sustained use of a barbiturate is necessary.
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、PentobarbitalとRoflumilast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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Roflumilastのその他の相互作用
よくある質問
Can I take Pentobarbital with Roflumilast?
MediHelp rates the interaction as major. Pentobarbital and Roflumilast 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. Barbiturates induce hepatic CYP enzymes and may reduce roflumilast exposure, risking loss of benefit. The effect is more pronounced with sustained use.
How serious is the interaction between Pentobarbital and Roflumilast?
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 long-term coadministration; for short-term use, monitor respiratory status. Consider an alternative COPD therapy if sustained use of a barbiturate is necessary.
What other medicines interact with Roflumilast?
MediHelp also lists interactions of Roflumilast with, for example, Apalutamide, Carbamazepine, Efavirenz. The full list is on the Roflumilast 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。
