What is a common name for conjunctivitis?

Conjunctivitis is commonly known as "pink eye." This name is derived from the characteristic redness or pink tint that appears in the eyes when the conjunctiva, the clear tissue that lines the inside of the eyelids and covers the white part of the eyeball, becomes inflamed. The inflammation can result from various causes, such as viral infections, bacterial infections, allergies, or irritants.

The terminology is widely recognized and used in both medical and everyday language, making it essential in understanding patient complaints and symptoms. The other suggested terms do not have the same prevalence or association with conjunctivitis, which is why "pink eye" stands out as the standard and commonly accepted name.