Acute gastroenteritis patients can eat more fluids, semi-fluids and other food conditioning, if necessary, oral medication. 1. Dietary conditioning: (1) fluid food: for example, chicken soup, fish soup, pigeon soup, beef soup, noodle soup, thick rice soup, etc. These foods are fluid diet, more suitable for patients with acute gastroenteritis, easy to digest, and not easy to stimulate the gastrointestinal tract, and can replenish the human body needs water. (2) Semi-liquid food: such as white rice porridge, egg custard, millet porridge, pumpkin porridge, wontons, noodles, etc. These foods are semi-liquid. These foods are semi-liquid, relatively soft, easy to digest, eating process is not easy to increase the burden on the gastrointestinal tract, more suitable for acute gastroenteritis patients to eat. 2. Medication:If acute gastroenteritis, it is recommended to prevent water electrolyte disorders through rehydration, such as supplemental fluid salts. If there are symptoms of vomiting, vitamin B6 can be supplemented to stop vomiting, combined with bacterial infection, need to take oral levofloxacin, ciprofloxacin. Acute gastroenteritis patients diet should also be low-fat, low-salt, avoid eating spicy and stimulating food, otherwise it will irritate the gastrointestinal mucosa, if you have any questions about dietary habits, it is recommended to consult a doctor.