Intestinal flatulence can occur in newborn babies with a weak spleen and stomach, which is a normal phenomenon, and the symptoms of intestinal flatulence usually disappear at the age of 4 months. Intestinal flatulence can also occur in pathological cases and may be caused by gastrointestinal dysfunction. It may be caused by swallowing too much air, catching a cold, poor digestion and other conditions that cause the intestines to accumulate gas and manifest intestinal flatulence. After reasonable feeding, warmth and treatment, you can give your child more hot compresses on the abdomen and clockwise massage, and the symptoms will be relieved or disappear after 1-2 weeks. If the flatulence is not caused by the change of intestinal function, but caused by organic intestinal diseases, we should go to the hospital for diagnosis in time to find out the cause of intestinal flatulence and carry out treatment under the guidance of the doctor, and we can judge how long it will take to get better only according to the effect of treatment.