Pain on the left and right side of the belly button may be a problem with the intestines. This is because the stomach is located only on the upper left side of the abdominal cavity, while the intestines are distributed all around the belly button. The physical location of the stomach is located in the upper abdomen of the body near the left quarter rib. So pain on the left side of the belly button may be caused by a disease of the stomach. Belly button pain on the left and right sides of the belly button should not be a problem of the stomach. The intestinal tract is relatively long and widely distributed. Especially the small intestine, including the duodenum, jejunum, ileum and other intestinal segments, coiled in the entire abdominal cavity, the belly button around the distribution of small intestine. Therefore, the belly button around the sides of the pain should be intestinal problems. If you have symptoms of pain on both sides of the navel, it is recommended to go to the hospital in time to find out the cause of the disease, and then by a professional physician to the cause of the treatment.