What causes abdominal bloating?
Sep 22, 2024
Source: Cainiu Health
Dr. Shen Yonghua
Introduction
Abdominal bloating may be caused by improper diet, low physical activity, indigestion, gastritis, gastric ulcers, or other factors. To prevent bloating, it is important to maintain a balanced diet, avoid excessive intake of gas-producing foods, engage in moderate exercise to promote gastrointestinal motility, pay attention to bodily responses, promptly adjust lifestyle habits, and support overall digestive health.
Generally speaking, a bloated stomach refers to abdominal distension. Abdominal bloating may be caused by improper diet, low physical activity, indigestion, gastritis, gastric ulcers, or other reasons. It can be treated under a doctor's guidance through general lifestyle adjustments and medication. Specific causes are analyzed as follows:
1. Improper Diet
Consuming excessive amounts of gas-producing foods—such as beans, onions, and carbonated beverages—can increase the burden on the gastrointestinal tract and lead to excessive gas production, resulting in abdominal bloating. It is advisable to adjust dietary habits and reduce intake of gas-producing foods.
2. Low Physical Activity
Prolonged sitting or lying down with insufficient exercise can slow gastrointestinal motility, causing food to remain in the digestive tract for extended periods and produce large amounts of gas, leading to bloating. Increasing daily physical activity—such as walking or jogging—can help enhance gastrointestinal motility.
3. Indigestion
Indigestion is usually caused by weakened gastric motility or insufficient secretion of digestive juices. This condition prevents complete digestion and breakdown of food, causing it to linger in the gastrointestinal tract and generate gas, thus leading to bloating. Symptoms such as belching and nausea may also occur. Treatment may include medications such as compound azintamide enteric-coated tablets, pancreatin enteric-coated capsules, or itopride hydrochloride tablets, used as directed by a physician.
4. Gastritis
Gastritis can be triggered by physical, chemical, or biological factors. It may impair normal stomach function, leading to abdominal bloating. Symptoms such as nausea and loss of appetite may accompany it. Patients should follow medical advice and use medications such as omeprazole enteric-coated capsules, hydrotalcite chewable tablets, or colloidal bismuth pectin capsules for treatment.
5. Gastric Ulcer
Gastric ulcers may result from genetic factors, infections, or poor eating habits. They can impair gastric emptying and digestive function, causing a persistent sensation of fullness or bloating in the abdomen. Symptoms such as upper abdominal pain, nausea, and vomiting may also occur. Treatment under medical supervision may include medications such as rabeprazole sodium enteric-coated tablets, lansoprazole tablets, or nizatidine dispersible tablets.
To prevent abdominal bloating, individuals should maintain a balanced diet, avoid excessive consumption of gas-producing foods, engage in moderate physical activity to promote gastrointestinal motility, pay attention to bodily responses, promptly adjust lifestyle habits, and support overall digestive health.
