ophthalmology. a man instills medicine into his eye. close-up. the concept of irritation and dryness, eye diseases

adult allergy authentic care caucasian closeup concept conjunctivitis cornea disease dry eye eyelids eyes eyesight face health infected infection inflammation iris irritation itch lenses male man medical medicine myopia one ophthalmology optometry pain patient people person problem redness retina sclera therapy tired treatment unhealthy viral vision young