Vomiting without fever and diarrhea in babies can be treated with general treatment, medication, and surgery depending on the cause of the baby’s vomiting. Baby vomiting without fever and diarrhea may be due to improper feeding. If the baby is too hungry or the pacifier is too big, the baby may inhale a lot of air in the process of drinking milk and thus vomiting, generally do not need to do special treatment, but need to develop a good feeding style, such as choosing the right pacifier for the baby, do not eat too fast and so on. If it is caused by a cold stomach, you can give your baby some warm water to drink or take a hot compress on the abdomen, and avoid eating cold and indigestible food. Neurological vomiting may not be accompanied by fever, diarrhea, can be taken under the guidance of the doctor, such as vitamin B6. Baby vomiting without fever without diarrhea may also be related to craniocerebral lesions, such as craniocerebral trauma, space-occupying lesions, etc., there are surgical indications need to be operated as soon as possible. Baby vomiting without fever without diarrhea may also have other causes, such as intestinal obstruction, it is recommended to go to the hospital in a timely manner, complete the examination to determine the cause of the disease, to give targeted treatment or treatment.