The prevention of the condition in many cases is possible. Taking simple regular precautions to taking extra care when exposed to certain conditions which causes risk can do a lot for protecting the eyes. Wearing protective eyewear, safety glasses during risky activities like mechanical repair work, painting etc can prevent foreign bodies from entering the cornea. Also maintaining a good eye hygiene practices such as not touching the eyes with unwashed fingers, not sleeping in contact lenses, etc can prevent infections. Treatment for underlying diseases or condition that is causing the defect such as dry eyes, treatment of can protect the corneal epithelium.