A patient who reports pain, light sensitivity, and tearing should be suspected to have which condition?

• A. An Injured Cornea
• B. An Endothelial Tear
• C. A Conjunctival Infection
• D. A Detached Retina

Answer: (A)

Pain with light sensitivity and tearing strongly points to injury on the front surface of the eye, the cornea. The cornea is loaded with sensory nerve fibers, so when it’s scratched, irritated, or exposed to a foreign body, it produces sharp eye pain and reflex tearing, and light makes it much worse. This combination is a classic sign of a corneal injury or abrasion, and it requires prompt eye evaluation.

An endothelial tear involves the inner corneal layer; it doesn’t typically cause the same sharp pain and pronounced photophobia you’d see with a corneal surface injury. There may be vision changes or corneal edema, but the painful, light-sensitive tearing pattern is less typical.

Conjunctival infection (conjunctivitis) can cause tearing and irritation, and there may be redness, discharge, or lid swelling. However, the pain is usually milder, and photophobia is not as prominent as with a corneal surface problem.

A detached retina usually presents with sudden vision loss, flashes of light, or floaters and often feels painless; tearing and photophobia are not the defining features.

Because the described symptoms align most closely with corneal surface injury, that condition is the best fit. Seek urgent eye care for proper examination and management.