Diarrhea is a common digestive issue characterized by frequent and loose bowel movements. When the condition is severe, it is often referred to as pouring diarrhea. However, there are many synonyms for the phrase, including explosive diarrhea, profuse diarrhea, acute diarrhea, and copious diarrhea. These terms all describe severe forms of the condition and can indicate underlying health issues or infections. Regardless of the term used, it is important to seek medical attention if diarrhea persists for more than a few days, as it can lead to dehydration and other complications.