The main clinical manifestations of acute erosive gastritis are

The main symptoms of acute erosive gastritis are abdominal pain, nausea and hematemesis.

1. Abdominal pain The

typical symptoms of acute erosive gastritis are upper abdominal colic, mainly caused by inflammatory mediators stimulating nerves in the gastric mucosa or gastric smooth muscle spasms.

2. Nausea The

gastric mucosa of patients with acute erosive gastritis continues to be in a state of congestion and edema, which will affect digestive function, leading to nausea, vomiting and other discomfort symptoms.

3. Hematemesis

Acute erosive gastritis continues to progress, leading to rupture of gastric mucosal blood vessels, resulting in gastrointestinal bleeding, manifested as vomiting brown, coffee-like substances or bright red blood.