Drugs for treating carditis include mucosal protectors, proton pump inhibitors, gastric power promoting drugs, anti-infective drugs and so on. 1. Mucosal protectants: such as magnesium aluminum carbonate, aluminum thioglycollate, etc., which can protect the gastric mucosa. 2. Proton pump inhibitors: such as omeprazole, lansoprazole, etc., used to inhibit gastric acid secretion. 3. Gastric stimulating drugs: such as domperidone, etc., which are used to enhance peristalsis of the gastric sinus and reduce bile reflux. 4. Anti-infective drugs: if the patient has Helicobacter pylori infection, need to use tinidazole, clarithromycin, etc. for treatment. If the diagnosis of carditis is confirmed, it is recommended to consult the doctor in time, use reasonable medication under the guidance of the doctor, and actively treat.