Keratitis(Corneal inflammation)

The cornea is the clear tissue in front of the iris. Iris gives your eyes color. Keratitis is inflammation if cornea. Keratitis is caused by trauma (contact lens wear, dry eyes), degeneration, and infection. Contact lens wear is the most important risk factor for infectious keratitis. Herpes is a common cause of keratitis. Keratitis can be sight threatening. Keratitis causes redness and pain.