Ключевые слова: aged, allergy, antibacterial, antihistamine, care, cataract, clean, clear, closeup, concept, conjunctivitis, drip, drop, dropper, drug, dry, eye, eyeball, eyedrop, eyewash, glaucoma, health, healthy, help, inflammation, irritation, lens, liquid, male, man, mature, medical, medicine, middle, ophthalmic, ophthalmology, pain, patient, pharmaceutical, problem, recovery, retina, retinal, serum, therapeutic, therapy, treatment, viral, vision, water,