What Is Vertigo? Causes, Symptoms, and Treatment

One moment you’re moving along as usual. The next, it feels like the whole room is spinning. You may reach for a wall, lose your balance, or feel so nauseated that standing becomes difficult. Even a simple movement, such as turning over in bed or looking up, can trigger another episode.

Experiences like these can be frightening. Many people worry they have suffered a stroke or developed a serious nervous system problem. Others wonder whether the feeling will disappear on its own or keep coming back.

In many cases, the cause lies within the body's balance system. Tiny structures inside the inner ear work constantly with your eyes, muscles, and brain to keep you steady. Your brain receives conflicting signals and struggles to determine where your body is in space.

The result is a powerful sensation of movement, even though nothing around you is actually moving.