Corneal ulcer

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(Redirected from Corneal ulceration)

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Editor-In-Chief: Prab R Tumpati, MD
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Corneal ulcer
Corneal ulcer
Synonyms N/A
Pronounce N/A
Specialty N/A
Symptoms Eye pain, redness of the eye, tearing, blurred vision, photophobia
Complications Corneal scarring, vision loss, perforation of the cornea
Onset Sudden
Duration Varies
Types N/A
Causes Bacterial infection, viral infection, fungal infection, amoebic infection, trauma, contact lens use
Risks Contact lens wear, dry eye, blepharitis, immunosuppression
Diagnosis Slit lamp examination, fluorescein staining, corneal culture
Differential diagnosis Conjunctivitis, keratitis, corneal abrasion
Prevention N/A
Treatment Antibiotic eye drops, antiviral medication, antifungal medication, cycloplegic eye drops
Medication N/A
Prognosis Good with treatment, but can lead to complications if untreated
Frequency Common in contact lens wearers
Deaths N/A


A corneal ulcer is an open sore on the cornea, the clear front surface of the eye that covers the iris and pupil. It is a serious condition that can lead to vision loss if not treated promptly. Corneal ulcers are often caused by infections, but they can also result from physical or chemical trauma, or from underlying eye diseases.

Causes[edit | edit source]

Corneal ulcers can be caused by a variety of factors, including:

Symptoms[edit | edit source]

Symptoms of a corneal ulcer may include:

Diagnosis[edit | edit source]

Diagnosis of a corneal ulcer is typically made by an ophthalmologist or optometrist through a comprehensive eye examination. This may include:

Treatment[edit | edit source]

Treatment of a corneal ulcer depends on the underlying cause:

Prevention[edit | edit source]

Preventive measures for corneal ulcers include:

  • Proper contact lens hygiene
  • Avoiding eye trauma
  • Prompt treatment of eye infections
  • Regular eye examinations

See also[edit | edit source]

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Contributors: Prab R. Tumpati, MD