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

Have you ever woken up in the morning clearing your throat with a cough, feeling more short of breath than usual, or noticing that your voice is not what it used to be? Because it may not feel like a major illness on the surface, you might have brushed it off, thinking it is just the changing seasons or part of getting older. However, these subtle signals may be an SOS sent by an essential organ in our body: the lung.

Coughing every morning—are you one of those smokers who shrugs it off thinking, 'It is just a little cough…'? And when phlegm builds up, you might find yourself clearing your throat with force just to spit it out. Did you know that these symptoms could actually be an important warning sign sent by your body?