Constricted pupil

Constricted pupil is a topic covered in the Diagnosaurus.

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  • Opioids (pinpoint)
  • Other causes of sympatholytic poisoning, e.g., benzodiazepines, clonidine
  • Horner's syndrome
  • Myotic drugs, e.g., pilocarpine
  • Neurosyphilis (Argyll Robertson pupils)
  • Pontine infarct
  • Uveitis
  • Inflammatory adhesions between iris and lens (posterior synechiae)
  • Cholinergic poisoning, e.g., organophosphates
  • Physiologic anisocoria (unequal pupils, react normally)

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Last updated: December 1, 2014


* When formatting your citation, note that all book, journal, and database titles should be italicized* Article titles in AMA citation format should be in sentence-case
TY - ELEC T1 - Constricted pupil ID - 114389 A1 - Zeiger,Roni F, Y1 - 2014/12/01/ BT - Diagnosaurus UR - PB - McGraw-Hill Education ET - 4 DB - Medicine Central DP - Unbound Medicine ER -