The main causes of nausea and vomiting in children’s morning meals include gastrointestinal diseases, gastrointestinal colds and chronic pharyngitis. It is recommended to consult a professional doctor, conduct physical examinations, imaging examinations and other operations to identify the causes and treat them accordingly. Common causes 1, gastrointestinal diseases: such as acute gastroenteritis, gastric ulcer, intestinal sleeve, etc., can cause gastrointestinal dysfunction, indigestion symptoms, nausea and vomiting during morning meal, may be accompanied by diarrhea, constipation, etc. If the weather turns cold, it can cause stomach cramps and accelerated intestinal peristalsis, commonly manifested as vomiting, diarrhea, abdominal pain; 2, chronic pharyngitis: related to allergies, inflammation of the upper respiratory tract, can be manifested as a foreign body feeling in the throat, dryness and morning nausea, vomiting, etc.; 3, drug stimulation: when taking drugs in the morning on an empty stomach, due to the stimulating effect of drugs on the gastric mucosa, children are prone to nausea and vomiting symptoms when eating breakfast. Treatment 1, medication: generally under the guidance of a doctor, such as frequent vomiting, can use domperidone. If there is bacterial infection, cefixime and amoxicillin can be used. Take probiotics to regulate intestinal flora, such as lactobacillus tablets; 2, surgical treatment: for the primary disease, such as intussusception caused by obstruction, the effect of conservative treatment is very limited, according to the doctor’s recommendation to perform surgery; 3, other treatment: such as freezing, laser or radiofrequency treatment, mostly for chronic pharyngitis. The child occasionally appears nausea, vomiting, no other discomfort, generally do not worry. Daily attention to regular rationing of food, to ensure that food and utensils clean and hygienic.