藥物交互作用
Dihydroergotamine + Dobutamine
嚴重程度: 嚴重
Dihydroergotamine and Dobutamine: major interaction.
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摘要
Dihydroergotamine causes potent peripheral vasoconstriction, and dobutamine adds adrenergic cardiovascular stimulation with variable vascular effects. Together they may increase blood pressure and risk of ischemia. Risk is mostly predicted from pharmacology.
用白話說明這項交互作用的意義
Dihydroergotamine and Dobutamine 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.
Dihydroergotamine belongs to Central Nervous System; Dobutamine belongs to Cardiovascular.
為什麼會發生
Additive pharmacodynamic vasoconstriction and cardiovascular stimulation.
處置方式
Avoid combining where possible and monitor blood pressure and peripheral perfusion continuously if unavoidable. Reduce the dobutamine rate if hypertension or ischemic signs appear.
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?
Dobutamine 的其他交互作用
Dihydroergotamine 的其他交互作用
常見問題
Can I take Dihydroergotamine with Dobutamine?
MediHelp rates the interaction as major. Dihydroergotamine and Dobutamine 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. Dihydroergotamine causes potent peripheral vasoconstriction, and dobutamine adds adrenergic cardiovascular stimulation with variable vascular effects. Together they may increase blood pressure and risk of ischemia. Risk is mostly predicted from pharmacology.
How serious is the interaction between Dihydroergotamine and Dobutamine?
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 combining where possible and monitor blood pressure and peripheral perfusion continuously if unavoidable. Reduce the dobutamine rate if hypertension or ischemic signs appear.
What other medicines interact with Dobutamine?
MediHelp also lists interactions of Dobutamine with, for example, Budesonide-formoterol, Dihydroergotamine intranasal, Ergotamine. The full list is on the Dobutamine 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。
