藥物交互作用
Charcoal + Theophylline
嚴重程度: 中度
Charcoal and Theophylline: moderate interaction.
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摘要
Activated charcoal binds theophylline in the gut and increases its elimination, including from the circulation with repeated doses. This reduces bronchodilator effect at therapeutic doses but is valuable in theophylline overdose.
用白話說明這項交互作用的意義
Charcoal and Theophylline can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken.
Charcoal belongs to Gastrointestinal Tract; Theophylline belongs to Respiratory.
為什麼會發生
Charcoal adsorbs theophylline in the gut and enhances its elimination by gastrointestinal dialysis.
處置方式
Avoid concurrent charcoal during therapeutic theophylline use or separate doses by several hours. In overdose, give repeated-dose charcoal and monitor serum theophylline levels.
可向藥師詢問的問題
- Should I take them at different times of day?
- Does the dose of either medicine need to change?
- Is there anything I should avoid, such as alcohol or certain foods, while on both?
Charcoal 的其他交互作用
Theophylline 的其他交互作用
常見問題
Can I take Charcoal with Theophylline?
MediHelp rates the interaction as moderate. Charcoal and Theophylline can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken. Activated charcoal binds theophylline in the gut and increases its elimination, including from the circulation with repeated doses. This reduces bronchodilator effect at therapeutic doses but is valuable in theophylline overdose.
How serious is the interaction between Charcoal and Theophylline?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Avoid concurrent charcoal during therapeutic theophylline use or separate doses by several hours. In overdose, give repeated-dose charcoal and monitor serum theophylline levels.
What other medicines interact with Charcoal?
MediHelp also lists interactions of Charcoal with, for example, Citalopram, Digoxin, Leflunomide. The full list is on the Charcoal 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。
