Blurring of the eyes (such as when excess mucus in present),
conjunctiva hyperemia, blepharitis (inflammation of the eyelid),
itchiness of the eyes,
prevention of ocular disease (such as after swimming, or when dust or sweat gets into the eyes), ophthalmia due to ultraviolet or other light (such as from snow brightness),
discomfort from wearing hard contact lenses, itching of eyes.