Pupil constriction

Pupil constriction or contraction (miosis) is a normal eye response to light, where the pupils become smaller, but can also be a symptom of various disorders. The opposite symptom is pupil dilation (larger pupils). Abnormal pupil constriction can occur with ...

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Causes

Causes of pupil constriction include:

  • Normal response to light
  • Age-related pupil changes
  • Contact lens problems
  • Normal neonate. Babies tend
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Related Articles

Related Symptom Topics

Read more about these related symptoms:

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Related Disease and Condition Topics

Read about these medical conditions related to Pupil constriction:

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Note: This site is for informational purposes only and is not medical advice. See your doctor or other qualified medical professional for all your medical needs.