Up to 30 percent of older adults experience dizziness, and the percentage increases with age. Dizziness is more common in women.
Dizziness can feel different depending on the cause. It may begin suddenly and stop quickly, or it may last for a long time.
Dizziness is classified based on the type of sensation a person feels.
Types of Dizziness
Vertigo
A sensation that the surroundings are spinning or moving, or that the person is spinning, even though there is no actual movement. This often occurs when there is a problem in the inner ear, which controls balance and helps the body know its position in space.
Pre-syncope, or “near fainting”
A feeling of weakness, dizziness, or lightheadedness that happens before fainting. Many different health conditions can cause pre-syncope.
Disequilibrium, or imbalance
A sensation of being off balance or feeling as though you might fall. Some people may feel as if they are floating. Many health conditions can cause disequilibrium.
Last Updated April 2026