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藥物交互作用

Amobarbital + Elbasvir / grazoprevir

嚴重程度: 禁忌併用

Amobarbital and Elbasvir / grazoprevir: contraindicated 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

Barbiturates induce CYP3A4 and can lower elbasvir and grazoprevir concentrations. This may lead to hepatitis C virologic failure. Labeling contraindicates strong CYP3A inducers.

用白話說明這項交互作用的意義

Amobarbital and Elbasvir / grazoprevir 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.

證據等級: Moderate

為什麼會發生

Barbiturate-mediated CYP3A4 induction increases clearance of both antivirals.

處置方式

Avoid the combination. Use a non-inducing sedative alternative during therapy.

可向藥師詢問的問題

  • 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?

Bring a full list of your medicines, including over-the-counter products, supplements and herbal remedies, to every pharmacy visit.

Pro+ 會員專屬

解鎖完整頁面

建立帳號並開始 Pro+ 試用，即可解鎖 Amobarbital 與 Elbasvir / grazoprevir 的完整臨床處置建議、補充說明、證據詳情及整張處方的交互作用檢查工具。

  • Full clinical management advice
  • Additional notes
  • Evidence detail
  • Interaction checker for a whole prescription
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常見問題

Can I take Amobarbital with Elbasvir / grazoprevir?

MediHelp rates the interaction as contraindicated. Amobarbital and Elbasvir / grazoprevir 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. Barbiturates induce CYP3A4 and can lower elbasvir and grazoprevir concentrations. This may lead to hepatitis C virologic failure. Labeling contraindicates strong CYP3A inducers.

How serious is the interaction between Amobarbital and Elbasvir / grazoprevir?

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. Use a non-inducing sedative alternative during therapy.

What other medicines interact with Amobarbital?

MediHelp also lists interactions of Amobarbital with, for example, Calcium / magnesium / potassium / sodium oxybates, Doravirine, Isavuconazonium. The full list is on the Amobarbital page.

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