Type your tag names separated by a space and hit enter

Constricted pupil

Constricted pupil is a topic covered in the Diagnosaurus.

To view the entire topic, please or purchase a subscription.

Medicine Central™ is a quick-consult mobile and web resource that includes diagnosis, treatment, medications, and follow-up information on over 700 diseases and disorders, providing fast answers—anytime, anywhere. Explore these free sample topics:

Medicine Central

-- The first section of this topic is shown below --


  • 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)

-- To view the remaining sections of this topic, please or purchase a subscription --

Last updated: December 1, 2014


Zeiger, Roni F.. "Constricted Pupil." Diagnosaurus, 4th ed., McGraw-Hill Education, 2014. Medicine Central, im.unboundmedicine.com/medicine/view/Diagnosaurus/114389/all/Constricted_pupil.
Zeiger RF. Constricted pupil. Diagnosaurus. 4th ed. McGraw-Hill Education; 2014. https://im.unboundmedicine.com/medicine/view/Diagnosaurus/114389/all/Constricted_pupil. Accessed April 21, 2019.
Zeiger, R. F. (2014). Constricted pupil. In Diagnosaurus. Available from https://im.unboundmedicine.com/medicine/view/Diagnosaurus/114389/all/Constricted_pupil
Zeiger RF. Constricted Pupil [Internet]. In: Diagnosaurus. McGraw-Hill Education; 2014. [cited 2019 April 21]. Available from: https://im.unboundmedicine.com/medicine/view/Diagnosaurus/114389/all/Constricted_pupil.
* 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 - https://im.unboundmedicine.com/medicine/view/Diagnosaurus/114389/all/Constricted_pupil PB - McGraw-Hill Education ET - 4 DB - Medicine Central DP - Unbound Medicine ER -