What is the reason for stomachache nausea and vomiting

Abdominal pain is abdominal pain, abdominal pain, nausea, vomiting is considered to be caused by indigestion, food poisoning, food allergies and other factors.

1. Indigestion

gastrointestinal motility disorders, visceral hypersensitivity, stomach to food tolerance relaxation function decline and other factors, may cause indigestion, after the disease will lead to food retention in the gastrointestinal tract can not be absorbed, resulting in abdominal pain, nausea, vomiting and other discomfort symptoms.

2. Food poisoning

abdominal pain, nausea, vomiting is also considered to be caused by food poisoning, usually related to eating food containing toxic substances.

3. Food allergy

itself belongs to allergic constitution, milk, eggs and other food allergies, eating such food will cause allergic reactions, abdominal pain, nausea, vomiting and other discomfort symptoms.