What are upper gastrointestinal infections?

The upper digestive tract mainly includes the mouth, esophagus, throat, stomach and duodenum. Therefore, upper digestive tract infections generally refer to infections in these parts. The most common upper digestive tract infections mainly include stomach, esophagus and duodenum. Normal common is gastritis, esophagitis, duodenal lesions, etc. Showing these parts of the infection, should be based on the severity and pathogen test results, symptomatic sensitivity of the drug treatment, in most cases after treatment is quickly improved. During the illness, the patient himself should also pay attention to eating more food digestion and absorption.