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

Have you ever tossed and turned in the early morning hours? Have you ever had your heart suddenly pound, your breath catch, and found yourself swept by an inexplicable terror? Is this uninvited guest arriving in your sleep familiar to you as well? We call this nocturnal terror a 'nocturnal panic attack.'

Have you ever woken up unable to move your body, terrified by an unknown figure pressing down on you in the dark? If you have spent sleepless nights wondering whether you are the only one going through this, today I will gently walk you through the secrets hidden behind deep sleep.

Does your body feel heavy as lead even in the bright morning sunlight, while you lie wide awake late into the night? Could shift work or frequent travel have drawn you into a life without day or night? This may be a warning sign that your body's most fundamental rhythm is breaking down.