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

Do your legs swell by the evening despite feeling fine in the morning, along with puffiness in your face and hands? This edema, which might seem like simple fatigue, can actually be an important warning signal from your body. In particular, if your body swells without a clear cause and does not easily subside, it may be a hidden sign of an issue in your immune system.

One day, one side of your back suddenly begins to prickle and ache. You wonder if you overexerted yourself yesterday, but something feels a bit off... Have you also felt any discomfort when urinating? This back pain might not be simple muscle pain.