<unk>  is one of the most common complaints managed by primary care physicians though in some cases it heralds a serious and life-threatening condition needing urgent referral to ophthalmologist. The etiology of<unk>  can be infectious, traumatic, inflammatory, allergic, autoimmune and rarely secondary to tumors.<unk>  stems from pathologies of eye lid, conjunctiva, cornea, sclera and uvea. Signs and/or symptoms such as photophobia, pain, visual acuity, itchiness, foreign body sensation and if the condition is unilateral or bilateral, must be documented. Whenever a<unk>  flag is identified in a patient presenting with<unk> , the clinician must refer the patient for a same-day ophthalmologist consult.
Red eye
Mind's eye
Black eye
Blue sclera
Exophthalmos
Buphthalmos
Dry eyes
Lagophthalmos