Corneal Ulcers

Corneal Ulcers: Causes, Symptoms, and Treatment

A corneal ulcer is an open sore on the cornea, the clear, dome-shaped surface that covers the front of the eye. It is often caused by infections—bacterial, viral, fungal, or parasitic—and can also result from eye injuries, contact lens misuse, dry eye, or underlying eye conditions. Corneal ulcers are a serious eye emergency and require prompt medical attention to prevent vision loss or permanent corneal scarring.

Common symptoms include eye redness, severe pain, blurred vision, excessive tearing, sensitivity to light, the sensation of something in the eye (foreign body sensation), and discharge. In some cases, a white or gray spot may be visible on the cornea. Contact lens wearers are particularly at risk, especially if lenses are worn overnight, not cleaned properly, or used past their expiration date.

At Eyezone Eye Hospital, we provide immediate and expert care for corneal ulcers. Our experienced ophthalmologist, Dr. Syed Siddique Hussain, performs a detailed slit-lamp examination and may collect corneal scrapings for laboratory analysis to identify the specific cause. Treatment typically involves intensive antibiotic, antifungal, or antiviral eye drops, and in severe cases, may require surgical intervention such as corneal transplantation. With early diagnosis and aggressive treatment, most corneal ulcers can be effectively managed, preserving vision and eye health. If you experience any symptoms of a corneal ulcer, do not delay—seek urgent eye care at our hospital.