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

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.

Even though you are in your 30s, do the letters on your phone suddenly look blurry, and does it take quite a while to adjust your focus when looking far after looking close? Surprised by eyes that are not what they used to be, many people feel anxious, wondering, ‘Is it already presbyopia?’ Lately, I have also been seeing many people who complain of eye fatigue due to significantly increased digital device use.

Are you reading this on a smartphone or computer screen right now? From the moment we wake up in the morning until we fall asleep, our eyes have long been tied to digital screens. That persistent eye strain that feels gritty, dim, and even blurry—if you have brushed it off as a simple problem, it is time to consider that it might actually be due to your liver.

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?