Nursing Interventions for Dizziness in Older Adults: A Comprehensive Approach

Dizziness in Older Adults: A Multifactorial Geriatric Syndrome

Dizziness (vertigo, presyncope, disequilibrium, lightheadedness) affects 20–30% of community-dwelling older adults and is a major fall risk factor.

Nursing Assessment

1. Characterize: "Describe the sensation" (spinning vs. faintness vs. imbalance).
2. Timing/triggers: Positional? Postprandial? Post-medication? Exertion?
3. Medication review (BEERS criteria): Antihypertensives, diuretics, benzodiazepines, anticholinergics, opioids, polypharmacy (≥5 meds).
4. Orthostatic vitals: Supine → sit → stand at 1 & 3 min; ↓ SBP ≥20 or DBP ≥10 = orthostatic hypotension.
5. Focused exam: Dix-Hallpike (BPPV), gait/balance (Timed Up & Go), cardiovascular, neurologic, vision, feet.

Evidence-Based Interventions

Domain	Interventions
Education	Teach slow position changes; avoid sudden head turns; recognize triggers; when to call for help
Hydration	Target 1.5–2 L/day unless fluid-restricted; monitor intake/output
Medication Optimization	Collaborate with prescriber: reduce/discontinue offending agents; time BP meds (e.g., night dosing); consider alternatives
Mobility Safety	Assistive device (cane/walker) fitted & taught; supervised ambulation; bed/chair alarms if high fall risk
Vestibular Rehab	Refer for canalith repositioning (Epley) if BPPV; habituation/substitution exercises for vestibular hypofunction
Environmental	Night lights, grab bars, clutter removal, non-slip surfaces
Comorbidity Management	Optimize diabetes, anemia, thyroid, cardiac rhythm, vision/hearing

Referral Criteria

• Persistent/worsening despite interventions
• Focal neurologic signs
• Suspected central vertigo (brainstem/cerebellar)
• Cardiac arrhythmia, syncope
• Refractory BPPV

Individualized, multifactorial intervention reduces falls and improves confidence.