These include lightheadedness, faintness, confusion , spinning, and feeling giddy or unsteady. Dizziness is not a very precise term. When someone complains of dizziness, the healthcare provider will need to know what a person means. Many people use the term dizzy to describe a feeling that occurs right before passing out. Others use it to describe feeling as though they or the room is spinning.
Causes range from mild to serious.
The first thing a healthcare provider needs to know is what the person actually means by the term dizzy. The person should tell the healthcare provider about any other symptoms because these may be important, too. In some cases, no cause can be found. Prevention of dizziness is related to the cause. For example, dizziness that results from drug use or withdrawal can be prevented by avoiding the specific drug.