08/31/2026
While dizziness and vertigo are often used interchangeably, they describe different sensations.
Dizziness is a feeling of being lightheaded, unsteady, foggy, or as though you might lose your balance. You may feel faint, woozy, or unsure of your footing, especially when standing or moving. Vertigo is a specific type of dizziness that creates the sensation that you or your surroundings are spinning, tilting, or moving when they are not. Vertigo can come on suddenly and may be accompanied by nausea, imbalance, or difficulty walking.
Both dizziness and vertigo can have many causes, including inner ear problems, migraines, dehydration, blood pressure changes, medications, head injuries, or other medical conditions.
If symptoms are new, severe, recurring, or affecting your ability to walk or complete daily activities, it’s important to speak with a healthcare provider.