An eye patch is often used when there has been an injury to the eye. It provides protection from further injury and keeps the eyelid closed. This promotes healing after an injury to the cornea.
The meibomian glands are small glands located inside the upper and lower eyelids. They secrete oils that work with tears. If your meibomian glands become blocked by thickened oils, your eyes will become dry. Your eyes may feel irritated.
