Behavioral treatment of dizziness secondary to benign positional vertigo following head trauma.

Benign positional vertigo (BPV) represents a challenge to rehabilitation due to the subjective nature of the complaint of dizziness, frequent failure of pharmacologic intervention, and complicating psychologic factors. Behavioral therapy was used to treat a 26-year-old woman who complained of debilitating dizzy spells after mild head injury sustained in a motor vehicle accident. During a three-week baseline period before treatment, the patient reported a weekly average of 48 dizzy spells, which prevented participation in independent activities and kept her homebound and psychologically distressed.