What causes stomach bloating and how to relieve it

Stomach bloating may be caused by factors such as improper diet, irregular lifestyle, gastritis, gastric ulcers, or intestinal obstruction. It is recommended to seek medical attention promptly, identify the underlying cause, and receive symptomatic treatment under the guidance of a qualified physician. Specific analysis is as follows:

1. Improper diet: Consuming excessive amounts of gas-producing foods—such as potatoes, onions, and Sprite—can easily lead to the production of large amounts of gas during digestion in the gastrointestinal tract, resulting in stomach bloating. It is advisable to adjust the diet by reducing intake of gas-producing foods and increasing consumption of high-fiber foods like vegetables and fruits (e.g., cabbage, lettuce, celery), which can promote intestinal motility and aid digestion.

2. Irregular lifestyle: Habits such as staying up late or having inconsistent sleep patterns can disrupt gastrointestinal function and lead to stomach bloating. It is recommended to maintain a regular daily routine, ensure adequate rest and sleep (aiming for at least 7 hours per night), and avoid excessive fatigue to help alleviate symptoms.

3. Gastritis: This condition may be associated with long-term alcohol consumption or medication irritation. When the gastric mucosa is damaged, inflammation may develop, slowing gastric motility and leading to bloating. Symptoms may also include epigastric pain and nausea. Patients are advised to follow medical instructions and take medications such as colloidal bismuth pectin capsules, clarithromycin capsules, and amoxicillin capsules.

4. Gastric ulcer: This refers to inflammatory defects in the gastric mucosa, potentially related to high stress levels or prolonged excessive gastric acid secretion. The lesions may penetrate the muscularis mucosae or deeper layers, causing symptoms such as stomach pain, bloating, and gas accumulation. Treatment should follow medical advice and may include medications such as omeprazole sodium for injection, cimetidine injection, and belladonna tablets.

5. Intestinal obstruction: This condition occurs when intestinal contents cannot pass through the intestine normally, possibly due to intestinal narrowing or adhesions. Common symptoms include abdominal pain, vomiting, and stomach bloating. Patients should seek timely medical care and may require surgical intervention such as adhesion lysis.

In daily life, patients are advised to avoid staying up late, moderately increase physical activity (such as running or walking), and maintain a positive and optimistic mindset, all of which are beneficial for recovery.