Infectious diarrhea is a condition that involves the inflammation of the intestines as a result of bacteria, viruses, or other harmful pathogens. Some common synonyms for infectious diarrhea include bacterial gastroenteritis, food poisoning, traveler's diarrhea, and viral gastroenteritis. Other less common synonyms include enterocolitis, dysentery, and colitis. These terms all describe the same basic condition, which is characterized by diarrhea, abdominal cramping, and other digestive issues. While it can be uncomfortable and even dangerous in some cases, infectious diarrhea is generally treatable with medication, hydration, and rest. It is important to seek medical attention if symptoms are severe or prolonged.