Therefore, it is natural that eye pain can cause anxiety. What can be its causes? Here are the six most common ones. 1.

Corneal abrasion: A superficial scratch of the cornea causing sharp pain, increased shedding of tears and redness. Foreign body in the eye: A foreign object can irritate the cornea or conjunctiva, ...

The neurobiological processes involved in corneal symptoms of dry eye (DE) and neuropathic corneal pain (NCP) have not been clearly considered in terms of nociceptive processing. The conventional ...