What are the symptoms of corneal injury?

Corneal injury, according to the degree of injury and performance varies. First, corneal epithelial abrasion: there is obvious pain, photophobia and tears, with vision loss. If infection occurs, can cause corneal ulcer. Antibiotic eye ointment can be coated after the package eye, but also can be used at the same time to promote cell repair and regeneration of eye drops to accelerate epithelial healing. Second, corneal stroma edema: due to sharp corneal invagination caused by endothelial and elastic layer rupture, manifested as stroma thickening and edema turbidity, elastic layer folds. III. Corneal rupture: Severe contusion, can cause corneal rupture, corneal penetrating injury, can be accompanied by lens rupture and cataract or eye posterior segment injury, there are obvious eye pain, tears and vision decline. Please go to the hospital for specific diagnosis and symptomatic treatment.