Dizziness accompanied by constipation is usually due to the following factors.1. The most common factor is digestive system diseases, such as intestinal obstruction, chronic enteritis, chronic intestinal dysfunction, will appear dizziness accompanied by constipation.2. Patients with a history of cerebrovascular disease, who have had an acute stroke cerebrovascular accidents, cerebral hemorrhage, cerebral infarction, cerebral neuronal dysfunction, transient cerebral blood supply insufficiency, will lead to dizziness accompanied by constipation. In patients with a history of phytoneurological dysfunction, gastrointestinal phytoneurological dysfunction and phytoneurological dysfunction, dizziness and habitual constipation will occur reflexively. 4. In hypometabolic diseases, hypothyroidism and adrenocortical hypoplasia, dizziness and cerebral blood supply insufficiency will occur, accompanied by bloating, abdominal pain, constipation, and clinical symptoms and manifestations. 5. The clinical symptoms and manifestations of constipation.