相互作用
Darunavir + Simvastatin
重症度: 併用禁忌
Darunavir and Simvastatin: 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
Darunavir, usually given with ritonavir or cobicistat, substantially raises simvastatin concentrations and the risk of rhabdomyolysis. The combination is contraindicated in labeling.
この相互作用をわかりやすく説明すると
Darunavir and Simvastatin 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.
Darunavir belongs to Anti Virals; Simvastatin belongs to Cardiovascular.
なぜ起こるのか
Darunavir and its pharmacokinetic booster inhibit CYP3A4, blocking first-pass and hepatic metabolism of simvastatin.
対処法
Do not co-administer; stop simvastatin during darunavir therapy and use an alternative such as pravastatin or low-dose atorvastatin or rosuvastatin with monitoring.
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、DarunavirとSimvastatin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。
Simvastatinのその他の相互作用
Darunavirのその他の相互作用
よくある質問
Can I take Darunavir with Simvastatin?
MediHelp rates the interaction as contraindicated. Darunavir and Simvastatin 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. Darunavir, usually given with ritonavir or cobicistat, substantially raises simvastatin concentrations and the risk of rhabdomyolysis. The combination is contraindicated in labeling.
How serious is the interaction between Darunavir and Simvastatin?
MediHelp rates it contraindicated, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Do not co-administer; stop simvastatin during darunavir therapy and use an alternative such as pravastatin or low-dose atorvastatin or rosuvastatin with monitoring.
What other medicines interact with Simvastatin?
MediHelp also lists interactions of Simvastatin with, for example, Atazanavir, Clarithromycin, Cobicistat. The full list is on the Simvastatin 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。
