Just a month baby stomach flatulence need to identify the causes, may be physiological, may also be pathological; physiological causes need to adjust the breastfeeding way, pathologically caused by the need for targeted treatment under the guidance of the doctor, such as medication and so on. 1. Physiological: If the baby is too hungry, it will suck too quickly and inhale a lot of air, resulting in abdominal distension. So adjust the way of breastfeeding, feed on demand, and gently stroke the baby’s back after feeding to promote hiccups and exhaust. 2. Pathological: Considering that it is caused by poor digestive function, you can follow the doctor’s instructions to take digestive drugs. It may also be caused by poor excretory function, you can follow the doctor’s instructions for the use of corkscrew. In addition, if the symptoms of flatulence are more serious, you need to go to the hospital in time, to determine whether there is intestinal obstruction, intussusception and other emergencies, check the diagnosis and timely targeted treatment. To sum up, it may also be caused by other factors, when the stomach bloating is obvious, if the adjustment of breastfeeding is not obvious, we should go to the hospital in a timely manner to clarify the cause of the disease, in accordance with the doctor’s instructions standardized treatment, parents should not blindly give the child medication.