<unk>  is an essential sign of<unk>  inflammation. Although it is usually benign and can be managed by primary care physician, It is important to distinguish between benign and sight-threatening diagnoses. Its most common cause is conjunctivitis. However, the other common causes are subconjunctival hemorrhage, blepharitis, scleritis, corneal abrasion, glaucoma and foreign body.<unk>  can be concomitant with photophobia,<unk>  discharge, pain, itiching and visual changes.
Red eye
Mind's eye
Black eye
Blue sclera
Exophthalmos
Buphthalmos
Dry eyes
Lagophthalmos