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

Have you ever woken up to find your mouth as dry as a desert, drinking water all day long yet never quenching the thirst? With your tongue cracked and even swallowing dry food feeling like a struggle, haven't you felt irritation rising for no apparent reason?

Do you turn around right after drinking water only to feel thirsty again, with your tongue sticking to the roof of your mouth and even a burning sensation inside? Wondering if you sleep with your mouth open, you look in the mirror only to find nothing out of the ordinary. Why does this persistent discomfort keep bothering you? Today, let us explore the deeper reasons behind it.