Gastritis is not recommended to drink water with food, herbs and other infusions, but should receive professional treatment. Gastritis refers to inflammation of the gastric mucosa and generally includes acute gastritis and chronic gastritis. Acute gastritis and chronic gastritis should be subjected to standardized treatment, do not blindly use food, Chinese medicine and so on to drink water. The treatment of acute gastritis is mainly to deal with the primary disease and the cause, and routinely given anti-gastric acid proton pump inhibitors such as rabeprazole; if there is long-term use of non-steroidal anti-inflammatory drugs in patients, you can consider the use of misoprostol as a prophylactic. The treatment of chronic gastritis is more complex, including the eradication of H. pylori, antacid therapy, and enhancement of gastric mucosal defense. The main treatment for H. pylori eradication is quadruple therapy such as omeprazole + amoxicillin, metronidazole + bismuth potassium citrate; the first choice of antacid is proton pump inhibitor such as rabeprazole; and the drugs for enhancing mucosal defense are bismuth and aluminum thioglycollate. If you have gastritis, please receive treatment under the guidance of your physician.