Red or pink color in one or both eyes
Itchy or irritated eyes
Burning or gritty feeling in the eye
Increased tearing
Thick yellow, green, or white discharge
Crusting on the eyelids or eyelashes, especially after sleep
Swollen eyelids
Blurred vision that clears after blinking or cleaning the eye
Sensitivity to light
One eye starting first, then spreading to the other
Recent exposure to someone with pink eye
Cold, sore throat, or other recent infection
Contact lens discomfort or intolerance
Feeling like something is in the eye