V2EX dihydroergotamine

Dihydroergotamine

释义 Definition

二氢麦角胺:一种源自麦角生物碱的药物,主要用于急性偏头痛丛集性头痛的治疗(常见给药方式包括鼻喷或注射)。属于血清素受体相关的偏头痛用药;除这一常见用途外,在药理学语境中也会涉及其对血管与神经递质的作用。

发音 Pronunciation (IPA)

/dahadrortmin/

例句 Examples

Dihydroergotamine can relieve a severe migraine.
二氢麦角胺可以缓解严重的偏头痛。

In the emergency department, dihydroergotamine may be considered when standard migraine treatments fail, but clinicians must check for contraindications and drug interactions.
在急诊科,当常规偏头痛治疗无效时,可能会考虑使用二氢麦角胺,但临床医生必须核对禁忌证和药物相互作用。

词源 Etymology

该词为医学复合词:di-(“二、双”)+ hydro(“氢/水相关”,在化学命名中常指“加氢、氢化”)+ ergot(“麦角”,指感染谷物的麦角菌及其产物,在药理史上与麦角生物碱相关)+ amine(“胺”,含氮有机化合物类别)整体含义指“氢化后的麦角胺类胺化合物”,即二氢化的麦角胺衍生物。

相关词 Related Words

文献与著作 Literary / Notable Works

  • Goodman & Gilman’s The Pharmacological Basis of Therapeutics(药理学经典教材中讨论麦角生物碱及二氢麦角胺)
  • Harrison’s Principles of Internal Medicine(内科学权威教材在头痛/偏头痛治疗章节中提及)
  • The LancetNew England Journal of Medicine (NEJM) 的偏头痛治疗相关综述/研究文章中常见该药名出现
  • 国际头痛学会(IHS)相关指南与临床共识文件(偏头痛与丛集性头痛治疗推荐中常涉及)
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