相互作用
Amobarbital + Lenacapavir
重症度: 重大
Amobarbital and Lenacapavir: major interaction.
最終更新日
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概要
Amobarbital may markedly reduce lenacapavir levels through CYP3A4 induction. Subtherapeutic antiviral exposure risks virologic failure and resistance.
この相互作用をわかりやすく説明すると
Amobarbital and Lenacapavir 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; Lenacapavir belongs to Anti Virals.
なぜ起こるのか
Induction of CYP3A4 (and likely P-gp/UGT1A1) increases lenacapavir clearance.
対処法
Avoid the combination and use a non-inducing alternative to amobarbital. Monitor HIV viral load if exposure cannot be avoided.
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Lenacapavir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
Lenacapavirのその他の相互作用
よくある質問
Can I take Amobarbital with Lenacapavir?
MediHelp rates the interaction as major. Amobarbital and Lenacapavir 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 may markedly reduce lenacapavir levels through CYP3A4 induction. Subtherapeutic antiviral exposure risks virologic failure and resistance.
How serious is the interaction between Amobarbital and Lenacapavir?
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 the combination and use a non-inducing alternative to amobarbital. Monitor HIV viral load if exposure cannot be avoided.
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。
