If the patient has acute gastroenteritis pain, warm the stomach with hot water or press to relieve the pain. You can also drink some ginger soup. You can cut ginger into pieces, add brown sugar, and boil it for 20 minutes to relieve pain. If the pain is serious, you need to take some medicine to relieve it, such as 6542. At the same time, the patient should stay in bed actively, avoid eating stimulating food and keep warm. If the diarrhea is serious, you can take some norfloxacin. In addition, if it is bacterial, antibiotic anti-inflammatory treatment should be given. If it is viral, nutritional support and symptomatic treatment are needed to prevent dehydration and electrolyte disorder. On this basis, it is necessary to add intestinal probiotics, intestinal astringents and intestinal mucosal protective agents to alleviate symptoms.