People often use "dizzy" to describe several different sensations — knowing which one you're having helps point to the cause.
| Feature | Vertigo | General Dizziness |
|---|---|---|
| Sensation | A spinning or whirling feeling | Lightheaded, faint, or unsteady |
| Common cause | Inner ear or balance-nerve issue | Low blood pressure, dehydration, standing up fast |
| Triggered by movement | Often, especially head position changes | Sometimes, especially standing quickly |
| Associated symptoms | Nausea, imbalance, sometimes hearing changes | Blurred vision, feeling faint |
A specific, false sensation that you or your surroundings are spinning, usually from an inner ear problem — often triggered or worsened by moving your head in certain positions.
A vaguer feeling of unsteadiness or faintness, often related to blood pressure drops, dehydration, or standing up too quickly, without the spinning quality of true vertigo.
Vertigo or dizziness accompanied by slurred speech, weakness on one side, double vision, or difficulty walking needs urgent evaluation — these can be signs of a stroke rather than an inner ear issue.
This comparison is for general awareness only and cannot replace a medical diagnosis. Many conditions share overlapping symptoms — a doctor can examine and test to tell them apart accurately.