The throbbing above the belly button may be normal and no special treatment is necessary. However, if the throbbing above the belly button is severe and feels distended when pressed, it may be abnormal and should be considered to be caused by an abdominal aortic aneurysm. In the human body around the navel to the left, there is a larger abdominal aorta, its fluctuation frequency and the same as the heart, which will lead to thin people have a sense of jumping on the navel, but the degree of jumping is light, which belongs to a normal physiological phenomenon, do not have to worry too much, and do not need to carry out further treatment. Abdominal aortic aneurysm refers to the expansion of the abdominal aorta, tumor-like, which can lead to abdominal pain, low blood pressure, throbbing above the navel and other symptoms, when the condition is serious, surgical treatment is required. These are only some of the common causes. It is still advisable to seek medical attention as soon as possible to rule out the risk of related diseases if you have a severe throbbing above your belly button.