Welding something to hit the eye, the main damage to the cornea, called electrophotographic uveitis, the main damage to the corneal epithelium, causing epithelial layer peeling, the main symptoms are eye pain, photophobia, tearing. The main treatment is to point anti-inflammatory eye drops and promote the growth of corneal epithelium eye drops, you can use Tobias eye drops, 5-6 times a day and calf blood deprotein eye gel 3 times a day, and then close your eyes to rest, do not move your eyes, slowly you can recover, generally the next day is basically nothing.