Sudden stomach discomfort. What's going on?

Sudden stomach discomfort may be related to prolonged hunger, acute gastritis, gastric ulcer, etc.

1. If prolonged hunger

is in an empty stomach for a long time, sudden stomach discomfort may occur due to stimulation of the gastric mucosa.

2. Acute gastritis is

mainly considered to be related to virus or bacterial infection. After the patient's stomach is stimulated by inflammation, sudden stomach discomfort may occur.

3. Gastric ulcer

is generally caused by Helicobacter pylori infection or the use of non-steroidal anti-inflammatory drugs. Patients may suddenly experience stomach discomfort.