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

Have you ever felt that driving at night is not quite like it used to be? Headlights from oncoming cars in the dark can feel unusually blinding, and street signs may appear hazy and blurred, leaving you feeling uneasy behind the wheel. When this happens too frequently to dismiss as mere tiredness, it could be an important sign from your body.

Have you ever looked in the mirror in the morning and felt startled? Even though you did nothing unusual yesterday, your eyes are bright red like a rabbit, feel stiff, and have an uncomfortable sensation as if something is caught inside. On top of that, they feel so itchy that you catch yourself rubbing them without thinking. This may not be simple fatigue, but an important signal sent by your body.