相互作用
Lonafarnib + Secobarbital
重症度: 併用禁忌
Lonafarnib and Secobarbital: contraindicated 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
Lonafarnib is a sensitive CYP3A4 substrate, so enzyme induction by secobarbital can greatly reduce its exposure. This could cause loss of efficacy. Labeling prohibits use with strong or moderate CYP3A inducers.
この相互作用をわかりやすく説明すると
Lonafarnib and Secobarbital are not normally used together. Taking them at the same time is expected to cause harm or make one of them unsafe, so a different medicine is usually chosen for one of the two.
Lonafarnib belongs to Miscellaneous; Secobarbital belongs to Central Nervous System.
なぜ起こるのか
Barbiturate-mediated CYP3A4 induction increases lonafarnib metabolism.
対処法
Avoid the combination. Select a non-inducing alternative to secobarbital.
薬剤師に尋ねること
- Is there an alternative to one of these two medicines for me?
- If both are essential, who is monitoring me and how often?
- Which symptoms mean I should stop and seek help straight away?
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、LonafarnibとSecobarbital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。
Secobarbitalのその他の相互作用
Lonafarnibのその他の相互作用
よくある質問
Can I take Lonafarnib with Secobarbital?
MediHelp rates the interaction as contraindicated. Lonafarnib and Secobarbital are not normally used together. Taking them at the same time is expected to cause harm or make one of them unsafe, so a different medicine is usually chosen for one of the two. Lonafarnib is a sensitive CYP3A4 substrate, so enzyme induction by secobarbital can greatly reduce its exposure. This could cause loss of efficacy. Labeling prohibits use with strong or moderate CYP3A inducers.
How serious is the interaction between Lonafarnib and Secobarbital?
MediHelp rates it contraindicated, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Avoid the combination. Select a non-inducing alternative to secobarbital.
What other medicines interact with Secobarbital?
MediHelp also lists interactions of Secobarbital with, for example, Calcium / magnesium / potassium / sodium oxybates, Doravirine, Elbasvir / grazoprevir. The full list is on the Secobarbital 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。
