The performance of dizziness after getting up from the toilet is mainly caused by transient cerebral ischemia and hypoxia. The toilet, especially in the squatting position, will cause blood pooling in the lower extremities, especially in the process of stool, too much fluid, especially blood accumulation in the abdominal cavity, lower extremities, resulting in transient ischemia and hypoxia of the brain, if you stand up quickly at this time, will cause a transient brain ischemia and hypoxia attacks, manifested as dizziness, serious fainting or fall. The chances of this condition are higher in middle-aged and elderly people, mainly related to the body’s poor vascular regulation ability. Therefore, in a similar situation, it is important to take the right measures, such as paying attention to gentle movements when standing up from the toilet. In addition, after a long period of squatting, when you stand up, you should also pay attention to gentle movements to avoid adverse consequences.