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

Have you ever woken up in the morning struggling with a nose that feels completely parched and stinging? No matter how much you run a humidifier, the dryness does not fade, and quite a few people even experience crust formation and bleeding. Have you ever considered that this symptom, which is too painful and uncomfortable to be dismissed as mere dryness, might actually be a signal that our body is lacking 'body fluids'?

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?