A.orneal.lcer.s very painful. Your healthcare provider may use dye to see your injury better. Commonly affected breeds edit Refractory corneal ulcers can take a long time to heal, sometimes months. Chlamydia trachomatis can also contribute to development of corneal ulcer. Corneal ulcer, or ulcerative keratitis, is an inflammatory or more seriously, infective condition of the cornea involving disruption of its epithelial layer with involvement of the corneal stoma . Medline . Asia T, Nakagami T, Mochizuki M. As an adjunct to therapy, physical protection of the eye may be required, in the form of a mask. Another common cause is chemical burn of the cornea. Medline .
This type of ulcer is most often seen in pets with an infection, either bacterial or fungal. Other helpful preventive measures include: avoiding sleeping while wearing your contact lenses cleaning and sterilizing your contacts before and after wearing them rinsing your eyes to remove any foreign objects washing your hands before touching your eyes What Is the Long-Term Outlook? In case of progressive or non-healing ulcers, surgical intervention by an ophthalmologist with corneal transplantation may be required to save the eye. A corneal ulcer normally develops when the corneal surface is compromised or damaged in some way. The bacteria may spread deeper into your eye and cause tissue damage or scarring. Patching creates a warm dark environment that allows bacterial growth.