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

Do you wake up in the morning with a completely blocked nose, feeling short of breath, unable to concentrate all day because of a dull headache? That unrefreshing, lingering discomfort no matter what you do, leaving you constantly fatigued. Perhaps you brushed it off lightly, thinking it was just a common cold.

A constantly runny nose, a dull headache, unable to sleep from nasal congestion, and unable to taste your food... Could this be your story right now? If you brush it off as merely a common cold, did you know that this inflammation can spread throughout the body and even threaten your lung health?