The infectious type of Conjunctivitis, commonly called "pink eye", is caused by a contagious virus or bacteria.
Conjunctivitis is an inflammation of the conjunctiva, the thin, transparent layer that lines the inner eyelid and covers the white part of the eye
The three main types of conjunctivitis are infectious, allergic, and chemical.
The infectious type, commonly called "pink eye," is caused by a contagious virus or bacteria. Your body's allergies to pollen, cosmetics, animals, or fabrics often bring on allergic conjunctivitis. And, irritants like air pollution, noxious fumes, and chlorine in swimming pools may produce the chemical form
A good way to treat allergic or chemical conjunctivitis is to avoid the cause. If that does not work, prescription or over-the-counter eye drops may relieve discomfort. Infectious conjunctivitis, caused by bacteria, can be treated with antibiotic eye drops.
Other forms, caused by viruses, cannot be treated with antibiotics. They must be fought off by your body's immune system.
To control the spread of infectious conjunctivitis, you should keep your hands away from your eyes, thoroughly wash your hands before applying eye medications, and do not share towels, washcloths, cosmetics, or eye drops with others.
Crusts that form on the eyelid overnight
Gritty feeling in the eyes
Itching of the eye
Redness in the eyes
Sensitivity to light