Does drinking alcohol harm the stomach?

Drinking alcohol can potentially harm the stomach. Alcohol is irritating and can directly damage the gastric mucosa, leading to mucosal congestion, edema, and even erosion. Long-term or excessive alcohol consumption may cause gastric diseases such as chronic gastritis and gastric ulcers. Alcohol also increases gastric acid secretion, further exacerbating symptoms such as stomach pain and acid reflux. In addition, acetaldehyde, a metabolite of alcohol, is also a strong irritant that can cause further damage to the gastric mucosa. Therefore, frequent or excessive alcohol consumption has significant adverse effects on gastric health.

To reduce the harmful effects of alcohol on the stomach, the following measures are recommended: try to reduce the frequency and quantity of alcohol consumption, and avoid drinking on an empty stomach. Consuming foods rich in protein and fat before drinking may help protect the gastric mucosa. Choose low-alcohol beverages and drink in moderation, avoiding high-alcohol-content and mixed drinks. During alcohol consumption, drinking water or juice intermittently can help dilute the alcohol and reduce gastric irritation. If gastric discomfort has already occurred, timely medical attention should be sought, and treatment should follow medical advice. Maintaining regular eating habits, consuming more easily digestible and nutrient-rich foods such as vegetables, fruits, and whole grains, and avoiding spicy and greasy foods are also important for gastric health.