藥物交互作用
Belzutifan + Drospirenone
嚴重程度: 嚴重
Belzutifan and Drospirenone: 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
Belzutifan may lower drospirenone exposure and cause contraceptive failure or breakthrough bleeding. Belzutifan can cause fetal harm, so loss of contraceptive efficacy is clinically important.
用白話說明這項交互作用的意義
Belzutifan and Drospirenone 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.
Belzutifan belongs to Miscellaneous; Drospirenone belongs to Endocrine.
為什麼會發生
Belzutifan induces CYP3A4, increasing drospirenone metabolism.
處置方式
Use an effective non-hormonal contraceptive method during belzutifan treatment and for the period recommended in labeling afterwards.
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?
Drospirenone 的其他交互作用
Belzutifan 的其他交互作用
常見問題
Can I take Belzutifan with Drospirenone?
MediHelp rates the interaction as major. Belzutifan and Drospirenone 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. Belzutifan may lower drospirenone exposure and cause contraceptive failure or breakthrough bleeding. Belzutifan can cause fetal harm, so loss of contraceptive efficacy is clinically important.
How serious is the interaction between Belzutifan and Drospirenone?
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 an effective non-hormonal contraceptive method during belzutifan treatment and for the period recommended in labeling afterwards.
What other medicines interact with Drospirenone?
MediHelp also lists interactions of Drospirenone with, for example, Bosentan, Carbamazepine, Eplerenone. The full list is on the Drospirenone 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。
