Description: Acute gastroenteritis is a sudden inflammation of the stomach and intestines, often leading to severe diarrhea and vomiting. This condition can be caused by viral, bacterial, or parasitic infections, as well as by the ingestion of contaminated food or unsafe drinking water. Typical symptoms include abdominal pain, nausea, fever, and dehydration, which can be especially dangerous in children and the elderly. Acute gastroenteritis is one of the leading causes of morbidity worldwide, affecting millions of people each year. The disease can be transmitted through direct contact with infected individuals, contaminated surfaces, or the consumption of contaminated food and beverages. Diagnosis is usually based on clinical evaluation of symptoms, although laboratory tests may be performed in some cases to identify the causative agent. Treatment focuses on rehydration and symptom management, with a crucial emphasis on preventing dehydration, especially in vulnerable populations. In most cases, acute gastroenteritis resolves without complications within a few days, although it is important to watch for signs of severe dehydration that may require immediate medical attention.
