It is a problem that is so pervasive that 15 to 30 percent of people will consult a doctor about dizziness at least once in their lives. Physicians generally can determine the cause of 75 percent of dizzy spells, and fortunately, only five percent of cases are caused by a serious problem.
Physicians use several non-invasive tests to determine the cause of dizziness.
Depending on the cause, treatment may involve bed rest, medication or, for more serious problems, surgery. Although most dizzy spells are short-lived and easily managed, dizziness that persists for more than two to four weeks should be evaluated by a physician.