藥物交互作用
Amlodipine-atorvastatin + Cobicistat
嚴重程度: 嚴重
Amlodipine-atorvastatin and Cobicistat: major interaction.
最後更新
僅供醫療專業人員參考。本頁為簡要摘要，並非醫療建議，亦不能取代官方仿單或臨床判斷。開立處方或調劑前請務必核實。
本頁的臨床內容僅提供英文版。
摘要
Cobicistat is a strong CYP3A4 inhibitor and also inhibits OATP1B1/1B3 and P-gp. It can substantially increase exposure to amlodipine and atorvastatin, raising risks of hypotension, edema and statin myopathy.
用白話說明這項交互作用的意義
Amlodipine-atorvastatin and Cobicistat 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.
Amlodipine-atorvastatin belongs to Cardiovascular; Cobicistat belongs to Miscellaneous.
為什麼會發生
Strong CYP3A4 and transporter inhibition by cobicistat reduces clearance of both amlodipine and atorvastatin.
處置方式
Use a lower amlodipine dose with blood pressure monitoring, and limit atorvastatin to the lowest effective dose per labeling, or choose a statin with less interaction such as rosuvastatin or pravastatin at low dose.
可向藥師詢問的問題
- 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?
Amlodipine-atorvastatin 的其他交互作用
Cobicistat 的其他交互作用
常見問題
Can I take Amlodipine-atorvastatin with Cobicistat?
MediHelp rates the interaction as major. Amlodipine-atorvastatin and Cobicistat 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. Cobicistat is a strong CYP3A4 inhibitor and also inhibits OATP1B1/1B3 and P-gp. It can substantially increase exposure to amlodipine and atorvastatin, raising risks of hypotension, edema and statin myopathy.
How serious is the interaction between Amlodipine-atorvastatin and Cobicistat?
MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Use a lower amlodipine dose with blood pressure monitoring, and limit atorvastatin to the lowest effective dose per labeling, or choose a statin with less interaction such as rosuvastatin or pravastatin at low dose.
What other medicines interact with Amlodipine-atorvastatin?
MediHelp also lists interactions of Amlodipine-atorvastatin with, for example, Amifostine, Apalutamide, Atazanavir. The full list is on the Amlodipine-atorvastatin page.
在 MediHelp App 中取得完整藥品專論、劑量資訊與交互作用檢查
在 MediHelp App 中開啟完整參考資料、檢查多種藥物間的交互作用，並使用劑量工具。
