Jugular vein bulb elevation is not a disease, but a description of the anatomical location of the jugular vein bulb, which indicates that the jugular vein bulb is in a higher than normal position. The jugular bulb refers to an extracranial inflection of the jugular vein that is similar in shape to a sphere, hence the name jugular bulb. High jugular vein bulb is caused by congenital developmental abnormalities, and usually does not require special treatment if there are no usual uncomfortable symptoms. However, some patients with high jugular vein bulb may experience paroxysmal tinnitus and hearing loss. In addition, if the jugular vein ballooning is caused by jugular vein balloon tumor, it may form pressure on the surrounding veins, and then it is necessary to seek early medical treatment and surgical treatment. Therefore, if high jugular vein ballooning is detected, in the absence of clinical symptoms, only regular review is needed. Once symptoms such as tinnitus and hearing loss appear, it is necessary to seek medical treatment in time to avoid delaying the condition.