What Are the 8 Common Types of Stomach Medications

　　There is no fixed list of eight commonly used stomach medications. Commonly used gastric medicines include omeprazole enteric-coated tablets, potassium citrate bismuth capsules, ranitidine hydrochloride capsules, domperidone tablets, and Sanjiu Weitai granules. If any discomfort occurs after taking medication, it is recommended to seek medical attention promptly. Detailed analysis is as follows:

　　1. Omeprazole Enteric-Coated Tablets: The active ingredient omeprazole is a proton pump inhibitor that effectively suppresses hydrogen-potassium ATPase in gastric parietal cells, thereby reducing gastric acid secretion. This helps alleviate irritation of the gastric mucosa by stomach acid and promotes mucosal healing. It is primarily used to treat conditions such as gastric ulcers and duodenal ulcers.

　　2. Potassium Citrate Bismuth Capsules: This is a gastric mucosal protective agent that forms a protective layer in acidic gastric environments, covering the gastric mucosa. It shields ulcerated areas from irritation by gastric acid, pepsin, and food, reduces pepsin activity, and is mainly used to treat gastric ulcers, duodenal ulcers, and chronic gastritis.

　　3. Ranitidine Hydrochloride Capsules: Containing ranitidine, an H2 receptor antagonist, this medication blocks the binding of histamine to H2 receptors, thereby inhibiting gastric acid secretion. It is primarily used to treat symptoms caused by excessive gastric acid, such as stomach pain and acid reflux, and can also be used in the treatment of gastric ulcers and duodenal ulcers.

　　4. Domperidone Tablets: A gastrointestinal prokinetic agent, domperidone enhances gastrointestinal motility and restores muscle tone, accelerates gastric emptying, increases motility in the antrum and duodenum, and coordinates pyloric contractions. It is primarily used to treat symptoms such as indigestion, bloating, vomiting, and abdominal distension or pain.

　　5. Sanjiu Weitai Granules: A traditional Chinese medicine formulation with effects of clearing heat, drying dampness, promoting qi circulation, and activating blood flow. It is primarily used to treat stomach pain caused by internal retention of damp-heat and stagnation of qi and blood. It also provides some relief for symptoms such as dull abdominal pain, nausea, and vomiting.

　　When taking the above medications, patients are advised to strictly follow medical instructions. During treatment, maintain a light diet, drink plenty of warm water, and avoid spicy and irritating foods such as chili peppers and Sichuan pepper, which is beneficial for recovery.