Vestibular neuritis (VN) is an acute vestibular syndrome after unilateral acute vestibular nerve injury. In recent years, the incidence and chronic degree of VN have increased significantly. Related studies have shown that the improvement of chronic symptoms in patients with VN is more the result of central compensation than the recovery of peripheral vestibular function.And the course of recovery may be related to vestibular perceptual function, psychological factors and visual dependence. The purpose of this study is to identify the predictive factors of "acute to chronic" dizziness in VN patients, which will put forward to the viewpoint of early identification and intervention of the relevant factors affecting the long-term prognosis of VN patients. This paper aims to ensure timely and effective treatment for high-risk VN patients who are prone to chronic disease.