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

Have you ever experienced this? You only took medication, but find yourself constantly running to the bathroom, dealing with severe abdominal pain and feeling completely drained of energy. If you experienced an upset stomach and even diarrhea after taking cold medicine or antibiotics, please take a moment to read this carefully.

Have you been experiencing severe stomach upset after taking antibiotics recently? While taking the medicine, you may have had continuous diarrhea, felt drained of energy even after eating, and worried that your nutritional supplements were not being absorbed properly. It is alright; it is not your fault. Here is the story of our small intestine that you might not have known.