There are many causes of pain in the belly button area, the most common are the following: 1, acute appendicitis. Abdominal pain is a typical manifestation, but there are also some patients who show acute appendicitis at the beginning of the attack, navel pain is more obvious, after a period of time, the pain will slowly shift to the direction of the right lower abdomen. 2, umbilical hernia. It can also lead to pain in the navel, some patients will be accompanied by a lump in the umbilicus, the most obvious pain when engaged in heavy physical activity or coughing, abdominal exertion. 3, small intestinal spasm. Usually due to dietary inattention, eating cold food caused by, may also be caused by not paying attention to warmth, resulting in cold. Regardless of the cause of belly button pain, it is recommended that the first time to the relevant departments of the hospital for consultation, if necessary, a comprehensive examination, and then according to the cause of targeted treatment.