- Eye Diseases, Eye Health Issues
What Are Corneal Ulcers?
A corneal ulcer is an open sore on the cornea, the clear front surface of your eye. It is considered a serious eye emergency because, if left untreated, it can cause permanent vision damage or even loss. Ulcers often develop when the corneal surface is compromised—either by infection, trauma, or underlying eye conditions like dry eye or blepharitis.
Since the cornea plays a vital role in focusing light, any disruption to its structure can significantly affect your ability to see clearly.
Symptoms of a Corneal Ulcer
- • Severe eye pain
- • Redness and swelling
- • Blurred vision
- • Sensitivity to light
- • White or gray spot on the cornea
Common Causes & Risk Factors
According to the American Academy of Ophthalmology, common causes include:
Bacterial infections, often related to improper contact lens use
Viral infections, such as herpes simplex
Fungal infections, typically following injury involving soil or plant matter
Dry eye syndrome or eyelid abnormalities
Corneal trauma, including scratches, foreign bodies, or chemical exposure
Contact lens wearers are especially at risk—particularly those who sle
How Are Corneal Ulcers Treated?
Treatment depends on the cause and may involve antibiotic, antiviral, or antifungal drops. In more advanced cases, steroid drops or even corneal transplant surgery may be necessary. Early intervention is critical—even a day’s delay can lead to long-term damage.
Prompt Treatment Can Save Your Vision
If you’re experiencing these symptoms, don’t wait. Book a comprehensive eye exam today or visit the nearest emergency eye clinic.
