After drinking alcohol causes regurgitation, nausea consider alcohol caused damage to the gastric mucosa, acute congestion, edema, and even erosion of the gastric mucosa, increased secretion of gastric acid, there will be regurgitation, nausea, and even heartburn, stomach pain and other uncomfortable symptoms, for the above situation treatment is as follows: 1, food therapy: to immediately stop drinking, give more warm sugar water, noodle soup, rice porridge, milk and other feeding, dilute and neutralize the stomach acid, you can eat rice porridge, 2, drug therapy: If the symptoms continue to worsen, give a comprehensive treatment of gastric mucosal protective agents, gastric acid inhibitors and other drugs, gastric mucosal protective drugs commonly used are magnesium aluminum carbonate, aluminum thiosulfate, bismuth pectin, etc., drugs to inhibit gastric acid secretion is often given omeprazole, lansoprazole, rabeprazole, etc. If acid reflux and regurgitation are obvious, gastric motivation drugs such as mosapride, domperidone and digestive aids such as stomach-healthy tablets and Baohe pill can be given to promote recovery. Avoid drinking alcohol in daily life, avoid the intake of raw, cold, hard and spicy stimulating foods, eat less and more meals, and give more warm, soft, light and easily digestible foods to protect the gastrointestinal mucosa.