Abstract: Benign Paroxysmal Positional Vertigo （BPPV） is a common external vestibular disease with a high recurrence rate. Currently, the main treatment for this disease is manual reduction, but some patients still have residual dizziness after successful reduction. Therefore, the exploration of more effective treatment methods has become an important direction of clinical research. This paper analyzes the relevant literature in recent years to describe the status quo of research on the treatment of residual dizziness after BPPV reduction at home and abroad from the perspectives of Western medicine manual reduction, drug treatment, vestibule rehabilitation training, traditional Chinese medicine, external Chinese medicine and combined traditional Chinese and Western medicine treatment. It aims to provide reference for more effective treatment methods of combined traditional Chinese and Western medicine, reduce the recurrence rate of patients and improve the quality of life of patients.