Chronic gastroenteritis is a kind of chronic inflammation of gastric mucosa and intestinal mucosa, which can be categorized into chronic enteritis and chronic gastritis due to different parts of its occurrence. The treatment of chronic gastroenteritis includes general treatment, drug treatment and so on. 1. General treatment: maintain a healthy diet, eat foods rich in vitamins and proteins, try to avoid eating smoked and fried foods, try to stay up late, take more rest and do not overwork. Long-term consumption of alcohol and other stimulating factors should stop drinking alcohol and so on. 2. medication: bacterial infection caused by oral cephalosporins and other antibiotics such as cefixime and other treatments as prescribed by the doctor; clearly have Helicobacter pylori infection needs to be eradicated treatment; intestinal flora imbalance caused by the intestinal probiotics such as Bacillus licheniformis can be taken to regulate the intestinal probiotic preparations. At the same time actively symptomatic treatment, such as diarrhea patients can use montelukast to stop diarrhea. Chronic gastroenteritis is easy to repeat, need to pay more attention to their daily life, dietary hygiene, nutritional balance, etc., if you suffer from chronic gastroenteritis, it is recommended to consult a doctor in a timely manner to check the professional doctor under the guidance of the treatment of drugs, so as to avoid delaying the condition.