If the symptoms of nausea when hungry, consider the possibility of chronic gastritis, if there is time, it is best to do a gastroscopy to further clarify the diagnosis. Usually pay attention to the regular diet, eat three meals a day on time, you can also eat less and more meals, do not eat cold, hard, spicy, irritating food, so that the stomach can be relieved. If the gastroscopy shows erosive gastritis, or even gastric ulcer, you can consider oral gastric drugs, regular medication according to the course can also be cured, such as taking omeprazole to inhibit gastric acid secretion, taking bismuth pectin or Daxi to protect the gastric mucosa, the general course of chronic gastritis is 2-4 weeks, gastric ulcer can reach 4-8 weeks, as long as the doctor’s instructions to take medication, and control the diet, completely cured.