The symptoms of bloating can occur in one-month-old babies due to physiological bloating, improper feeding, and indigestion. Once an infant develops bloating, it is often vented by feeding the infant milk. In severe cases of bloating, the infant may also be mentally ill, not eating milk, vomiting, etc. As a parent, it is recommended that the infant’s back be patted after feeding to allow the gas to be expelled through the esophagus by burping. Some infants will also expel gas through the anus by patting the back. Flatulence can also be reduced by massaging the baby’s abdomen and keeping the abdomen warm, as this helps the baby’s gastrointestinal tract to move and expel gas. You can also do exhaustion exercises for your baby. After the gas is removed from the infant’s gastrointestinal tract through the above methods, the symptoms of bloating in infants will be significantly reduced. As parents, it is recommended to enhance care in daily life to avoid bloating. Babies should be fed in time when they are hungry, because when they are overly hungry, they suck too quickly and some air enters the gastrointestinal tract, causing bloating. Parents can reduce the crying level by hugging and giving comfort to avoid serious flatulence. One-month-old babies with bloating can reduce it by patting their backs, massaging and keeping their abdomens warm, etc. It is also recommended to strengthen the care in daily life to avoid the phenomenon of bloating. If the above methods do not work, you can also try to give your baby some simethicone oil to help intestinal gas discharge.