The main components of wine include water and ethanol, which is also called alcohol.
Alcohol can make the esophagus, intestinal mucosa stimulation and congestion, redness, edema, if long-term or excessive drinking may also lead to gastric mucosal erosion and bleeding. Alcohol can also destroy the protective layer of the gastric mucosa, stimulate the secretion of gastric acid, increase pepsin, cause gastric mucosa congestion, edema and erosion, which leads to acute and chronic gastritis and peptic ulcer and other gastrointestinal diseases.
Gastroenteritis patients, due to their gastric mucosa self-protection, defense function is poor, even if you drink a small amount of alcohol or low-grade, also enough to destroy its gastric mucosa, aggravate the condition. Therefore, gastroenteritis should avoid drinking alcohol.