藥物交互作用
Caffeine + Ephedrine
嚴重程度: 嚴重
Caffeine and Ephedrine: major interaction.
最後更新
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摘要
Both are stimulants, and combined use increases the risk of tachycardia, hypertension, tremor, anxiety, insomnia and arrhythmia. Such combinations have been used in weight-loss products and have been linked to serious cardiovascular events.
用白話說明這項交互作用的意義
Caffeine and Ephedrine 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.
Caffeine belongs to Miscellaneous; Ephedrine belongs to Cardiovascular.
為什麼會發生
Additive sympathomimetic and CNS stimulation (indirect adrenergic release by ephedrine plus adenosine antagonism and phosphodiesterase inhibition by caffeine).
處置方式
Avoid combined stimulant products and limit caffeine intake during ephedrine use; monitor blood pressure and heart rate, particularly in cardiovascular disease.
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?
Caffeine 的其他交互作用
Ephedrine 的其他交互作用
常見問題
Can I take Caffeine with Ephedrine?
MediHelp rates the interaction as major. Caffeine and Ephedrine 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. Both are stimulants, and combined use increases the risk of tachycardia, hypertension, tremor, anxiety, insomnia and arrhythmia. Such combinations have been used in weight-loss products and have been linked to serious cardiovascular events.
How serious is the interaction between Caffeine and Ephedrine?
MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Avoid combined stimulant products and limit caffeine intake during ephedrine use; monitor blood pressure and heart rate, particularly in cardiovascular disease.
What other medicines interact with Caffeine?
MediHelp also lists interactions of Caffeine with, for example, Fezolinetant, Methylenedioxymethamphetamine, Selegiline transdermal. The full list is on the Caffeine 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。
