cornea infection Cornea Infection Sometimes the cornea is damaged after a foreign object has penetrated the tissue, such as from a poke in the eye. At other times, bacteria or fungi from a contaminated contact lens can pass into the cornea. Situations like these can cause painful inflammation and cornea infections called keratitis. These infections can reduce visual clarity, produce corneal discharges, and perhaps erode the cornea. Cornea infections can also lead to cornea scarring, which can impair vision and may require a cornea transplant. In general, the deeper the cornea infection the more severe the eye symptoms an eye complications. It should be noted that cornea infections, although relatively infrequent, are the most serious complication of the contact lens wearer. Minor corneal infections are commonly treated with anti-bacterial eye drops. If the problem is severe, it may require more intensive antibiotic or anti-fungal treatment to eliminate the infection, as well as steroid eye drops to reduce inflammation. Regular visits to an eye doctor may be necessary for several months to eliminate cornea infections.  Be sure to consult your eye doctor if you suspect you may have a cornea infection.