Pink eye is an inflammation of the transparent membrane, that lines the eyelid, and eyeballs, this membrane is called the conjunctiva, when small blood vessels, in the conjunctiva, becomes swollen and irritated, they are more visible , this is what causes, the whites of the eyes, to appear reddish or pink

Digonsis in most cases, your doctor can see the symptoms by health history, and by examining your eyes, a culture may be needed if the the infection is serious , and your doctor sees high risk , it can be caused of because of , a forgein body in your eyes, a serious bacterial infection

Treatment pink eye treatment is usually focused on symptoms relief, your doctor may recommend (1) using artificial tears (2) cleaning your eyelids with a wet cloth (3) applying warm or cold presses multi ple times a day