Acute gastroenteritis is an acute inflammation of the mucosa of the gastrointestinal tract caused by bacteria, viruses, toxins, chemicals and other different causes, most of which are caused by eating food with bacteria or bacterial toxins, such as spoiled, rotten, contaminated food, and overeating. The onset of the disease is acute, mostly within 24 hours of eating unclean food. Clinical symptoms such as nausea and vomiting, diarrhea, and in severe cases, high fever can occur. If people who eat at the same time also have the same symptoms, it is considered food poisoning. Due to infection with Salmonella or other bacteria, it can lead to acute inflammation of the gastrointestinal mucosa, resulting in increased glandular secretion, which can manifest clinically as acute diarrhea. A routine stool examination is done and it is found that there will be more white blood cells pus cells. Routine blood tests may show elevated blood levels. Clinical treatment can be given promptly with spot antibiotics, mostly aminoglycoside antibiotics and quinolone antibiotics. Because of diarrhea, vomiting, and loss of body fluids, dehydration is often present. Antibiotics given by drip can be given to treat the cause of the disease as well as to replenish fluids in a timely manner, and if acidosis occurs, sodium bicarbonate is also given for symptomatic treatment. You can also give vitamin C, which is good for the condition. In short, although acute gastroenteritis is raging, but after timely and proper treatment and treatment, recovery is relatively fast, generally about three days can generally be treated and cured.