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

Have you ever experienced a sudden, tearing chest pain and found it hard to breathe after strenuous exercise? This sharp pain striking an otherwise healthy body out of nowhere may not be simple muscle pain. Today, let us look into this alarming symptom that makes you clutch your chest: pneumothorax.

"Ouch!" Have you ever experienced a sudden, sharp pain in your flank that made your entire body freeze? With pain so severe that it even hurts to breathe, you may have brushed it off, thinking you merely caught a muscle knot again. However, signals from our body should never be taken lightly.

Have you ever woken up late at night to your calf muscle twisting with sudden, excruciating pain that makes you scream? The agony feels as if an unsettling tentacle were wrapping around your leg, momentarily draining all the strength from your body. Why does this uninvited guest visit only in the quiet of the night, right in bed?