Dizziness In 70-Year-Old Adults: Possible Causes And What To Do

Dizziness in older adults, particularly those aged 70 and above, can be a concerning symptom with a variety of potential causes. It is important to understand the possible underlying conditions that could lead to sudden dizziness in this age group.

Common Causes Of Sudden Dizziness

1. Peripheral Vertigo

Peripheral vertigo is often caused by issues in the inner ear, such as vestibular or cochlear disorders. This type of dizziness typically results in severe vertigo and may be accompanied by symptoms like hearing loss and ringing in the ears. While it is more commonly seen in younger adults, it can also affect the elderly, especially those with a history of ear-related issues.

2. Central Vertigo

Central vertigo occurs due to problems in the central nervous system, particularly involving the brainstem or cerebellum. This condition is more prevalent in older individuals who may already have underlying health conditions such as hypertension or diabetes. These chronic diseases can increase the risk of developing central nervous system-related dizziness.

Why Vascular Issues Are A Major Concern

At the age of 70, many individuals have some degree of arterial hardening, which increases the risk of cerebrovascular diseases such as stroke. Sudden dizziness in elderly patients should raise suspicion for potential brain-related vascular events, including ischemic stroke or hemorrhage. Both cerebellar and brainstem strokes or bleeding can present with sudden onset dizziness.

When To Seek Medical Attention

If the dizziness is accompanied by other neurological symptoms such as slurred speech, double vision, or impaired limb movement, it is even more critical to consider a vascular cause. These symptoms may indicate a serious condition that requires immediate medical evaluation. It is highly recommended that elderly individuals experiencing sudden dizziness seek prompt medical attention at a hospital to rule out life-threatening conditions and begin appropriate treatment.