(HealthDay News) -- Conjunctivitis is an eye infection commonly called pinkeye. It's very common and is spread easily.

The U.S. Centers for Disease Control and Prevention says common symptoms of conjunctivitis include:

• Swelling and reddening of the whites of the eyes.
• Increased tear production.
• Discharge from the eyes that may be white, green or yellow.
• Eyes that burn, itch or feel sensitive to light.
• A gritty sensation in the eye.
• Crust development on the eyelids or lashes.