V2EX photophobia

PHOTOPHOBIA

定义 Definition

photophobia畏光;指眼睛对光线异常敏感,在明亮环境下感到不适或疼痛,常见于偏头痛、角膜炎、结膜炎、葡萄膜炎等情况。(也可泛指对光的强烈厌恶/回避,但医学语境最常见。)

发音 Pronunciation (IPA)

/fotofobi/

例句 Examples

She developed photophobia after the migraine started.
偏头痛发作后,她出现了畏光。

In the emergency room, the doctor noted severe photophobia and suspected meningitis.
在急诊室里,医生记录到严重畏光,并怀疑是脑膜炎。

词源 Etymology

来自希腊语词根:**photo-**(光)+ -phobia(恐惧、强烈厌恶)。字面意思是“对光的恐惧/回避”,在现代医学中通常指“对光线敏感引起不适”的症状。

相关词 Related Words

文学与经典著作中的用例 Literary Works

  • Gray’s Anatomy(《格雷解剖学》):在眼科与神经系统相关章节中用于描述“畏光”这一临床体征。
  • Adams and Victor’s Principles of Neurology:在脑膜炎、偏头痛等疾病的症状描述中常出现 photophobia
  • Oxford Handbook of Clinical Medicine(《牛津临床医学手册》):在鉴别诊断条目中将 photophobia 作为重要症状提及(如头痛、眼痛、感染相关表现)。
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