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

Do you clear your throat every morning because of sticky phlegm caught in your airway, constantly spitting it out in frustration? Does phlegm worsen especially during seasonal transitions, distressing you as it seems to rise endlessly no matter how much you spit? Rather than simply brushing it off as a cold sequela, this sticky phlegm may be an important distress signal from your lungs.

Do you clear your throat dozens of times a day with a frequent 'ahem' due to an unpleasant sensation of something sticky dripping down the back of your throat? If you cannot fall asleep at night because of a foreign body sensation in your throat and start your morning by spitting up phlegm, could you be dismissing it, thinking, 'Is it just a cold that lingers too long?' It is not simply a cold. Behind your persistent throat discomfort, postnasal drip, experienced by more people today than you might think, may be concealed.