Looseness of the bowels is a condition where there is an increased frequency of bowel movements accompanied by a watery consistency. This condition can be uncomfortable and disruptive to daily activities. Some synonyms for looseness of the bowels include diarrhea, upset stomach, loose stools, stomach flu, and gastroenteritis. Other related terms include abdominal cramps, indigestion, nausea, and vomiting. Treatment for this condition varies depending on the cause and severity, but it generally involves managing symptoms through diet modification, medication, and rest. In more severe cases, medical attention may be necessary to prevent dehydration and other complications.