Vomiting may be caused by physiological factors such as overeating, consuming too many cold drinks, or pathologic factors such as bacterial dysentery and acute gastroenteritis. Dietary treatments such as light diet, physical treatments such as abdominal massage, and medications such as domperidone can be used to alleviate and treat the symptoms. 1. Physiological factors: light diet, avoid eating spicy stimulation of the gastric mucosa, cold and hard foods, such as spicy hot, fried skewers, stinky tofu, alcohol, coffee and other foods, so as not to increase the burden on the stomach and intestines, aggravate the symptoms of diarrhea, vomiting and so on. Abdominal massage can also be carried out to promote blood circulation, improve metabolism, thereby promoting gastrointestinal motility and alleviating the symptoms of diarrhea. 2. Pathological factors: such as omeprazole, pantoprazole and other proton pump inhibitors, effectively inhibit the secretion of gastric acid, thereby improving acid reflux, vomiting, nausea, stomach pain and other symptoms; montelukast and other antidiarrheal agents, adsorption of intestinal toxins and protection of the intestinal mucosa, to alleviate the symptoms of abdominal pain, constipation and so on. It is recommended to consult a doctor in time for targeted treatment. In addition, all of the above drugs should be taken under the guidance of a doctor, and should not be used without authorization.