Central Corneal Ulcer

Infectious ulcer in the central region of the cornea

Written by: Saygı Hospital Health Guide Editorial Board

Last updated: June 9, 2026

This content has been compiled by the Saygı Hospital Health Guide Editorial Board and is periodically reviewed by a specialist physician.

References (5)

This content is for informational purposes only and does not constitute medical advice. You can book an appointment at our Göz Hastalıkları department. Book Appointment →

What is Central Corneal Ulcer?

A central corneal ulcer is an infectious lesion that develops in the optical-axis region of the cornea, with epithelial defect and stromal infiltration. Bacteria (Pseudomonas, Staphylococcus), fungi (Fusarium, Aspergillus), viruses (herpes simplex), and parasites (Acanthamoeba) can be causative agents. Contact lens use is the most common risk factor. Delayed treatment can lead to devastating complications such as corneal perforation and endophthalmitis.

Symptoms

Severe eye pain

Decreased vision

Tearing and light sensitivity

Eye redness

Whitish infiltrate on the cornea

Risk Factors

Contact lens use (especially overnight)

Corneal trauma

Dry eye syndrome

Immunosuppression

Topical steroid use

When to See a Doctor?

If you experience any of the following symptoms, seek medical attention promptly:

If eye pain and redness developed after contact lens use
If vision is rapidly decreasing
If a white spot is noticed on the eye

Treatment Methods

Corneal scraping for culture and smear

Intensive topical fortified antibiotic drops

Antifungal therapy (if fungal infection is suspected)

Cycloplegic drops (for pain control)

Corneal transplantation (in case of perforation or severe sequelae)

Which Department to Visit?

You can visit our Göz Hastalıkları department for these complaints. Our specialist physicians will create the most suitable treatment plan for you.

Learn About Göz Hastalıkları Department

Let us help you

You can make an appointment with our specialists or contact us for your concerns.

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Health Disclaimer: The information on this page is prepared for general informational purposes only. It does not replace medical diagnosis and treatment. Please consult your physician for your complaints. Saygı Hospital does not accept responsibility for actions taken based on the information on this page.