Children with gastritis old vomiting is divided into acute gastritis, chronic gastritis, corrosive gastritis and infectious gastritis, etc. The causes of vomiting are related to the classification of gastritis.
1. Acute gastritis: Vomiting in acute gastritis is considered to be caused by the reflux of gastric acid and damage to the mucous membrane of the gastrointestinal tract.
2. Chronic gastritis: Chronic gastritis can cause pyloric dysfunction, and pyloric stenosis can cause increased pressure in the stomach, which manifests itself as vomiting.
3. Corrosive gastritis: under the stimulation of hydrochloric acid, sulfuric acid, sodium hydroxide and other corrosive agents, it will cause serious damage to the mucous membrane of the gastrointestinal tract and manifest as vomiting.
4. Infectious gastritis: after pathogenic microbial infection, it will cause damage to the gastric mucosa and digestive dysfunction under the continuous stimulation of inflammation, manifesting as frequent vomiting.
Children with gastritis vomiting, there may be other reasons, it is recommended to go to the hospital in time, complete the examination to determine the cause of the disease, under the guidance of the doctor to give targeted treatment or treatment.