What are the 8 commonly used stomach medicine capsules?

Generally speaking, there is no commonly recognized concept of "eight commonly used stomach medicine capsules." Commonly used stomach medicine capsules include omeprazole enteric-coated capsules, Sanjiu Weitai capsules, colloidal bismuth pectin capsules, domperidone capsules, mosapride citrate capsules, among others. It is recommended to use them according to medical advice. A detailed explanation is as follows:

1. Omeprazole Enteric-coated Capsules

Omeprazole enteric-coated capsules belong to proton pump inhibitors. They specifically act on the H⁺, K⁺-ATPase enzymes located in the secretory microtubules of the gastric parietal cell apical membrane and cytoplasmic tubulovesicles, inhibiting their activity. This blocks the final step of gastric acid secretion, preventing the transport of H⁺ ions from parietal cells into the gastric lumen, thereby reducing gastric acid secretion.

2. Sanjiu Weitai Capsules

Sanjiu Weitai capsules are composed of multiple traditional Chinese herbs, including Evodia rutaecarpa (San Cha Ku) and Murraya paniculata (Jiu Li Xiang). They have functions of clearing heat, drying dampness, regulating qi, promoting blood circulation, soothing the liver, and relieving pain. Their mechanism of action involves synergistic effects of multiple components that inhibit gastric acid secretion, protect the gastric mucosa, promote mucosal blood circulation, regulate gastrointestinal motility, relieve gastrointestinal spasms, and thus alleviate discomfort symptoms such as stomach pain and bloating.

3. Colloidal Bismuth Pectin Capsules

In an acidic gastric environment, colloidal bismuth pectin capsules form a stable colloid with a strong affinity for ulcerated and inflamed surfaces. They form a protective film that isolates gastric acid, protects damaged gastric mucosa, stimulates the release of endogenous prostaglandins, promotes the repair and healing of ulcerated tissues, eradicates Helicobacter pylori, and reduces ulcer recurrence.

4. Domperidone Capsules

Domperidone capsules are dopamine receptor antagonists that primarily act on the gastrointestinal tract. They restore normal gastrointestinal motility and tone, promote gastric emptying, enhance antral and duodenal motility, coordinate pyloric contraction, and also strengthen esophageal peristalsis and lower esophageal sphincter tone. This inhibits nausea and vomiting and prevents gastroesophageal reflux.

5. Mosapride Citrate Capsules

Mosapride citrate capsules are selective 5-hydroxytryptamine 4 (5-HT4) receptor agonists. By stimulating 5-HT4 receptors on cholinergic interneurons and the myenteric plexus in the gastrointestinal tract, they promote acetylcholine release, thereby enhancing gastrointestinal motility, improving gastrointestinal symptoms in patients with functional dyspepsia, without affecting gastric acid secretion.

In daily life, it is important to maintain dietary hygiene and health, cultivate good lifestyle habits and a positive mindset, avoid staying up late, excessive fatigue, and prolonged emotional stress. Additionally, engage in moderate physical activity to strengthen gastrointestinal function and prevent the occurrence of gastric discomfort.