When a person is diagnosed with<unk>  they undergo minimal symptoms, but they are highly severe. An individual with<unk>  experiences extreme eye pain, a swollen and watery eye and itchy and burning lesions on the cornea. The pain level most commonly ranges to a score of 8 or 9 out of 10, but during the early stages it could be less depending on the degree of corneal disruptions. Apart from direct eye symptoms, an individual could also experience excessive lacrimation, photosensitivity, headaches and nausea. When it comes to clinical signs, the eye demonstrates a corneal epithelium disturbance that progresses to an extensive epithelial loss that ranges up to 90% of the cornea. It could also show corneal oedema which leads to thickening the corneal by up to 30%. Extensive conjunctival injection, which is an enlargement of conjunctival vessels, and conjunctival chemosis, which is the swelling of the tissues that lines the eyelids and surface of the eye. There is also a mild reaction to the anterior chamber of the eye and there can be decreased vision.
Christmas eye
Surfer's ear
Corneal ulcer
Black eye
Lisch epithelial corneal dystrophy
Eye drop
Meesmann corneal dystrophy
Ocular larva migrans