V2EX phenylephrine

Phenylephrine

定义 Definition

phenylephrine 指“去氧肾上腺素”,一种常用的拟交感神经药(主要作用于 α 受体),可使血管收缩、升高血压;也常用于缓解鼻塞(减充血)和散瞳(眼科用药)。该词在不同剂型中可指口服、鼻用喷雾或滴眼液成分。

例句 Examples

I took phenylephrine for my nasal congestion.
我吃了含去氧肾上腺素的药来缓解鼻塞。

In the operating room, phenylephrine was administered to treat the patient’s sudden drop in blood pressure.
在手术室里,为了处理患者血压突然下降,医生给予了去氧肾上腺素。

发音 Pronunciation (IPA)

/fnlfrn/

词源 Etymology

phenylephrine 由化学/药学构词而来:phenyl- 表示“苯基(与苯环相关)”,**-ephrine** 与肾上腺素类命名传统有关(常见于与肾上腺素/去甲肾上腺素相近的药物名称)。整体名称体现其化学结构与药理家族的关联。

相关词 Related Words

文献与作品 Literary / Notable Works

  • Goodman & Gilman’s The Pharmacological Basis of Therapeutics(《古德曼与吉尔曼:药理学基础》)
  • Martindale: The Complete Drug Reference(《马丁代尔:完整药物参考》)
  • AHFS Drug Information(美国医院药物信息手册)
  • *British National Formulary (BNF)*(《英国国家处方集》)
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