Nausea after a full meal is associated with poor eating habits, indigestion and stomach disorders. Patients can promptly seek medical examination, combined with the correct diagnosis of systemic symptoms, targeted treatment. Common causes and treatment 1, poor eating habits: eating too fast, too full, like to eat cold, greasy, spicy stimulating food, can lead to nausea after eating symptoms, but this phenomenon is mostly transient, can be relieved after changing dietary habits; 2, indigestion: due to insufficient gastric power, prolonged gastric emptying time, people with indigestion, after eating indigestible food, easy to Increase the burden on the stomach and intestines, resulting in nausea and vomiting symptoms. These patients can take oral pro-gastric power and digestive drugs under the guidance of a doctor to regulate, such as yeast tablets, morpholine, etc.; 3, gastric diseases: gastritis, gastric ulcer or pancreatic dyscrasia and other gastric diseases patients, due to damage to the gastric mucosa, long-term dietary irregularities, will lead to nausea when full. Patients need to go to the hospital gastroenterology, gastroscopy to clarify the specific causes, targeted drug treatment. Precautions 1, diet regulation: usually eat should pay attention to three meals a day on time, meat and vegetables, eat more light, easy to digest food, such as noodles; drink warm water before meals can help lubricate the intestines, drink yogurt, honey water can help protect the gastric mucosa, promote intestinal peristalsis; chew slowly when eating, help nutrient absorption, but also accelerate gastric emptying, to avoid discomfort symptoms after meals; 2. Appropriate exercise: moderate aerobic exercise, such as walking, yoga, running, etc., or appropriate massage abdomen, is conducive to enhancing intestinal peristalsis and promote digestion.