What condition is characterized by inflammation of the conjunctiva?

The condition characterized by inflammation of the conjunctiva is conjunctivitis. This condition is commonly referred to as "pink eye" and can be caused by various factors, including bacterial or viral infections, allergic reactions, and irritants. The conjunctiva, a thin membrane that covers the white part of the eye and the inner eyelids, becomes red, swollen, and may produce discharge, leading to the characteristic symptoms of conjunctivitis.

In contrast, pterygium involves a growth of fleshy tissue on the conjunctiva and is not directly related to inflammation. Blepharitis refers to the inflammation of the eyelids, particularly the edges where the eyelashes grow, rather than the conjunctiva itself. Uveitis is the inflammation of the uvea, which is a different part of the eye, including the iris, ciliary body, and choroid, rather than the conjunctiva.