Orbital pain is described as a deep, dull ache behind or in the eye. This pain is often caused by diseases of the eye. Cornea the clear outermost disc covering the eye that allows in focused light.
Conjunctiva the ultrathin covering of the front of the eye and inside of the eyelid.
There are lots of disorders can cause pain in the eye.like;
Burns, pink eye, inflammation of the upper and lower lids, migraine headache, contact lens complications, infections, irritation, injury, eye surgery, dry eyes, sinus problems, orbital inflammatory syndrome, scleritis and optic neuritis.
The causes of eye pain consists of chemical burns come from eye exposure to acid or alkaline substances, such as household cleaners or bleach. Flash burns occur from intense light sources, such as arc welding or tanning booths, when improper eye protection is worn. Even an intense sunny day can cause a flash burn.
