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

Do you wake up in the morning with an inexplicably stiff neck and a throbbing headache? You carefully chose an expensive, well-regarded pillow for forward head posture, but contrary to expectations, your neck feels more uncomfortable throughout the night and your deep sleep is disrupted. Could your pillow actually be making your neck hurt more?

Did you toss and turn all night, finally fall asleep, and yet feel even more exhausted when opening your eyes in the morning? You certainly slept, but does your body feel heavy and that foggy, groggy feeling in your head continue? Today, we will look into the uninvited guests that disrupt your deep sleep all night long.