Conjunctivitis

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Background

  • Most common cause of acute red eye
  • Viral infection is usual etiology
  • Injected conjunctiva w/ perilimbal sparing
  • Rarely painful; more irritated

Types

Conjunctivitis Types

Treatment

  • Viral infections - most common cause of conjunctivitis, but difficult to differentiate viral from bacterial
  • Many clinicians treat all presentations as bacterial conjunctivitis
    • Eye redness, lid swelling, crusting of the eye in the morning and drainage
    • Pain, loss of vision and photophobia should not be present.
  • Ointments - soothing effect
    • Interfere with vision
  • Drops - no interference with vision.
  • Corticosteroids and eye patching - exacerbate the infections


See Also

Source

  • Mahmood, Narang. Diagnosis & management of acute red eye. Emerg Med Clin N Am 2008;26
  • Tintinalli