Vomiting immediately after meals is considered to be intestinal obstruction, acute gastroenteritis, acute cholecystitis and so on.
1. Intestinal obstruction: obstruction is an obstacle to the passage of intestinal contents caused by a variety of reasons, as the food can not be discharged normally, it will be forced to retrograde, resulting in vomiting, the location of the obstruction is different, the performance of vomiting is also different.
2. Acute gastroenteritis: when acute inflammation occurs in the gastric mucosa, the inflammation will stimulate the gastrointestinal area, causing reflex vomiting, which is a defense reflex produced by the body.
3. Acute cholecystitis: acute cholecystitis and gallbladder duct obstruction and bacterial infection and other factors are related, this disease is usually more acute, due to the stimulation of inflammation, bile discharge is not smooth, there will be digestive abnormalities, so there are symptoms of vomiting, this situation is usually accompanied by pain in the right upper abdomen.
Vomiting immediately after meals may also have other causes, it is recommended to go to the hospital in time, improve the examination to clarify the cause of the disease, and then give targeted treatment or standardized treatment.