Opening the Donguibogam library...
Opening the Donguibogam library...
Opening the symptom encyclopedia...

Do your eyes feel persistently dry and gritty, as if grains of sand are rolling inside? Did you dismiss it, thinking it would pass? In fact, that may be a sign that your cornea—the critical protective shield of your eye—is sustaining microscopic scratches at this very moment. A minor ache casually overlooked could mark the beginning of irreversible damage to your vision. Today, let us discuss how to protect your eyes.

Do your eyes feel dry and gritty as soon as you wake up in the morning? Does wearing contact lenses make you want to keep your eyes shut all day, leaving you reaching for artificial tears as if they were plain water? Have you ever considered that these signs might be your body's way of telling you that it is running low on water from within?

Many people spend all day with their eyes fixed on smartphones and computer screens for work and study. By the end of the day, your eyes may feel intensely strained, dry, and difficult to keep open, or you may even experience a throbbing headache. These everyday signals from tired eyes should not be overlooked.

Have you ever stared at your phone screen late into the night, only to wake up the next morning with eyes so stiff and stinging that it felt like grains of sand were caught inside? Many people who sit in front of a computer all day find that their eyes easily become tired, bloodshot, and irritable. Why has this persistent dry eye syndrome become so common today?