Peptic ulcer - duodenal ulcer accounts for about 26% and is having the highest incidence of diseases of the gastrointestinal tract. Chronic gastric ulcer not only reduces the quality of life but also causes dangerous complications such as: gastric bleeding, stomach cancer... Especially severe stomach ulcers can cause gastric perforation- a dangerous emergency.

Vomiting is a very common symptom in children, this can be a sign of acute illness. This is the stage when the baby's body is adjusting to different foods. So what are the signs of vomiting in children that are normal or abnormal?