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

Waking up in the morning to a running nose, sniffling through the entire day, and enduring a throbbing headache. If you live with chronic sinusitis day after day, this may sound all too familiar. Breathing feels strained, smelling becomes difficult, and constant headaches make daily life exhausting.

Whenever the seasons change, does your nose itch, leaving you sneezing constantly and emptying a whole box of tissues with an endlessly runny nose? For those who toss and turn at night struggling to breathe due to nasal congestion, I completely understand. You might think the issue lies only in your nose, but Donguibogam teaches that even when the nose suffers, this is where we need to look first.