Infectious conjunctivitis is most commonly viral conjunctivitis or bacterial conjunctivitis and is contagious (1). Rarely, fungal, mixed, or unidentifiable pathogens are present. Numerous allergens can cause allergic conjunctivitis. Nonallergic conjunctival irritation can result from foreign bodies; wind, dust, smoke, fumes, chemical vapors, and other types of air pollution; and intense ultraviolet light of electric arcs, sunlamps, and reflection from snow. Conjunctivitis is typically acute ... Inflammation of the conjunctiva is known as conjunctivitis and is characterized by dilation of the conjunctival vessels, resulting in hyperemia and edema of the conjunctiva, typically with associated discharge. Conjunctivitis is an infection of conjunctiva, a transparent membrane that lines the eyelid and covers the white part of your eyeball. When small blood vessels in the conjunctiva become inflamed, they become more prominent. This is what causes the whites of your eyes to appear reddish or pink, hence the name pink eye. Conjunctivitis is marked by burning and itching in the eyes along with mucus or pus discharge. There is a constant urge to rub the affected eye and in some cases pain may also ... Conjunctivitis (pink eye) is an infection or swelling that typically gives your eye a red or pink color. Learn about the symptoms, causes, and treatment.
