What characterizes gastroenteritis?

Gastroenteritis is characterized by the inflammation of both the stomach and intestines. This condition typically leads to symptoms such as diarrhea, vomiting, abdominal pain, and cramping. The inflammation can be caused by infections, either viral or bacterial, and in some cases, parasites as well, but the key aspect defining gastroenteritis is the involvement of both the stomach and intestines. This differentiates it from other gastrointestinal conditions that may only affect one part of the digestive system, such as gastritis, which solely involves inflammation of the stomach lining. Understanding this distinction is important for diagnosing and treating the condition effectively.