Gastroenteritis is best not to eat sweet potatoes, gastroenteritis is caused by a variety of causes, gastroenteritis is increased vascular permeability of the gastrointestinal mucosa, vascular fluid seepage into the gastrointestinal tract, through the gastrointestinal tract out of the body will lead to nausea and vomiting, abdominal pain, diarrhea and even fever, fatigue and other clinical symptoms. The most common clinical cause of gastroenteritis is infection, sweet potato after eating will stimulate the gastrointestinal mucosa, resulting in increased peristalsis of the gastrointestinal mucosa, resulting in more serious exudation, can aggravate the symptoms of abdominal pain, diarrhea, so patients with gastroenteritis try not to eat sweet potato, gastroenteritis patients should pay attention to a light diet, eat more rice, noodles, drink more milk and so on.