With age, vascular elasticity decreases, the elderly are more prone to dizziness compared to young people, mainly due to the following reasons: 1. Decline in balance function: balance function mainly relies on certain organs to maintain, and with age, organs degenerate, leading to a gradual decline in balance function, thus causing dizziness; 2. Cervical spondylosis: the elderly, due to degeneration of the intervertebral discs, narrowing of the vertebral space. 3, unstable blood pressure: high or low blood pressure can cause dizziness in the elderly; 4, arteriosclerosis: gradual hardening and thinning of cerebral blood vessels, reduced blood flow and insufficient nutrition of brain tissue is a common age-related change, resulting in dizziness; 5, other causes: including anemia, otoliths, tachycardia or bradycardia, cerebral eye muscle paralysis, refraction dizziness can be caused by anemia, otoliths, tachycardia or bradycardia, cerebral eye muscle paralysis, refraction, etc. Poor rest during menopause can also lead to sudden dizziness in the elderly. Dizziness should not be ignored, especially in the elderly, and must be examined in a regular hospital in a timely manner, including blood pressure, blood glucose, routine blood tests, cranial CT or MRI, for a clear diagnosis and, if necessary, hospitalization. Take care not to exert yourself, keep your mood relaxed and have regular check-ups.