Eight months baby vomiting more than may be caused by acute gastroenteritis, dyspepsia, intussusception and other diseases, should first be appropriate to the baby fasting and water, and follow the doctor’s advice to take medication, surgery and other ways to treat the cause. 1. Acute gastroenteritis: eight months baby vomiting more than, may be caused by acute gastroenteritis, in addition, the baby can also appear frequent diarrhea phenomenon. Vomiting is easy to lead to the baby dehydration, so the child should be prescribed oral rehydration salts to prevent dehydration, and the use of mucosal protective agents, such as aluminum phosphate gel. 2. Indigestion: Indigestion can also cause eight-month-old babies to vomit more than once, and will be accompanied by abdominal distension, increased gas and other phenomena. Oral bifidobacterium bifidum triplex, bacillus licheniformis live bacteria, etc. can be prescribed to alleviate the symptoms. Can also be taken orally, such as compound pepsin powder to help digestion. 3. Intussusception: Babies may cry for a while due to abdominal pain and vomit more than one time, the vomit is mostly stomach contents, such as breast milk, breast lumps, etc., and may even contain bile. In addition, the baby may pass jam-like mucus stools. Babies without complications within 48 hours can be treated conservatively (e.g., air enema, barium enema, etc.), and if enema reset fails or non-surgical treatment cannot be used, surgical treatment is required. In addition, there are many other causes can cause eight months baby vomiting more than, such as meningitis, pyloric obstruction, etc., it is recommended to go to the hospital in a timely manner, after the cause of the disease is clearly defined, in accordance with the doctor’s instructions standardized treatment. The above medications should be used in accordance with medical advice.