Gastroenteritis, often referred to as stomach flu, is an inflammation of the gastrointestinal tract that typically causes symptoms such as diarrhea, vomiting, abdominal cramps, and sometimes fever. It is commonly caused by viral or bacterial infections and can also result from parasites or toxins in contaminated food or water. Highly contagious and often associated with outbreaks in closed settings like schools, cruise ships, and nursing homes. Especially in severe cases or vulnerable populations like young children and older adults. Antiemetics and antidiarrheal medications may be prescribed in some cases.
