Baby eating vomiting, mostly related to indigestion, upper respiratory tract infections and digestive system diseases, it is recommended to promptly consult a doctor to clarify the cause of targeted treatment. Common causes and treatment 1, indigestion: baby’s digestive system is not well developed, secrete too little digestive enzymes, can not completely digest food, causing vomiting; appropriate massage or hot compress abdomen, can relieve the symptoms; 2, upper respiratory tract infection: infection caused by pharyngitis, tracheitis or tonsillitis, due to inflammatory stimulation, resulting in vomiting after eating. Symptomatic treatment is the main treatment, and anti-inflammatory drugs can be taken as prescribed by the doctor; 3, digestive system diseases: such as pediatric acute pancreatitis, reflux esophagitis and intestinal obstruction, resulting in gastrointestinal tract dysfunction, causing vomiting. It is recommended to promptly consult a doctor for examination and take cephalosporins as prescribed by the doctor for anti-infection, together with lactobacillus preparations to regulate intestinal flora, or choose enema or surgery to treat the obstruction. Attention Since babies may not be able to express themselves with words and actions, they may use vomiting and other means to refuse food that is not to their liking, so they should be observed for emotional changes to clarify whether it is for psychological reasons.