Gastric congestion, edema may be due to gastritis, Helicobacter pylori infection and other reasons, different reasons for the use of different drugs, usually more acid, protect the gastric mucosa, antibiotics and other drugs to choose treatment. 1. Gastritis: patients with gastritis can be in the repeated stimulation of inflammation manifested in the stomach mouth congestion, edema, it is recommended to choose acid suppression, protection of gastric mucosa and other medications, commonly used drugs such as omeprazole, rabeprazole, magnesium alumina carbonate and other treatments. 2. Helicobacter pylori infection: for the combined Helicobacter pylori infection, it is generally recommended to use quadruple therapy eradication treatment, that is, a proton pump inhibitor + bismuth + two kinds of antibiotics, commonly used drugs for omeprazole + bismuth potassium citrate + amoxicillin / metronidazole and so on. However, the specific choice of drugs and dosage is recommended to interview the doctor and choose according to your own situation. Patients suffering from gastrointestinal congestion and edema are recommended to choose drugs under the guidance of a doctor.