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

Have you ever felt a sudden, throbbing headache on the subway from the perfume of the person next to you? Walking down the street, does a strong food smell or air freshener make you feel nauseated and bring on a headache, making you wonder why you are the only one so sensitive when others seem fine?

Have you ever felt uncomfortable and self-conscious all day because the shirt you carefully put on this morning was already soaked under the arms before lunch? I know well how anxious you feel, hesitant to even raise an arm and constantly worrying about potential odor.