Corneal Ulcers, Canine and Feline - contd.

ClinicalSigns
Although the cornea lacks the presence of blood vessels, it is well equipped with nerves to detect pain. Even the slightest injury will provoke considerable discomfort. Other signs of corneal ulcer include blepharospasm, epiphora, purulent ocular discharge, and photophobia.

Symptoms
Common symptoms of corneal ulcer include pain, squinting or blinking the affected eye, pawing or rubbing at the eye, excessive tearing or discharge, pus, redness, and behavioral changes such as hiding or avoiding light.