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

Do you find yourself wide awake at night, followed by mornings where no amount of sleep feels refreshing? If you mistakenly believe you are simply a night owl, it might actually be a sign that your body's precious biological clock has lost its way. An irregular sleep pattern could be disrupting both your nights and your days.

Have you been tossing and turning in bed night after night lately? Are you clearly tired, yet unable to fall asleep at all, fiddling with your phone until dawn arrives? If you find yourself feeling restless and even sensing a depressive mood for no clear reason, it might just be due to the season.