Gastritis requires dietary and medication management, but the specific how to regulate according to the doctor’s guidance, there is no so-called “best”. 1. Dietary management: pay attention to eat less spicy, cold, greasy and other stimulating food, pay attention to regular diet, small meals, as much as possible at regular intervals, choose light and easy to digest food, such as noodles, congee, steamed bread, etc., vegetables and fruits are coarse fiber food, can accelerate gastrointestinal peristalsis. 2. Drug regulation: such as 1 proton pump inhibitor + 2 antibiotics and 1 bismuth agent such as omeprazole, clarithromycin, metronidazole, bismuth potassium citrate, etc., which is mainly applicable to patients with Helicobacter pylori infection. Digestive enzyme preparations are mainly suitable for patients with poor appetite and bloating; drugs to inhibit gastric acid are mainly suitable for patients with epigastric burning sensation and epigastric pain; drugs to promote gastric motility are mainly suitable for patients with nausea, vomiting and epigastric bloating sensation. If discomfort occurs, it is recommended to consult a doctor in a timely manner, under the guidance of the doctor to carry out targeted treatment, do not take medication on their own, so as not to delay the condition.