Increased vestibular sensitivity can cause various inconveniences and interfere with a full life; therefore, it is important to study the factors influencing its development and progression. However, in the available scientific literature, this issue is not covered. The aim of our work was to develop a multivariate regression model for predicting increased sensitivity of the vestibular analyzer. For this, we surveyed 120 students of the I. Horbachevsky Ternopil National Medical University. To establish increased vestibular sensitivity, we conducted a survey and a rotation test by using the Barani chair. We assessed the psychophysiological state. Prognostically significant criteria from 50 indicators that indicate increased vestibular sensitivity are the level of neuroticism, well-being, activity, mood, vestibular stability, latent periods of simple and complex visualmotor reactions, functional mobility of nervous processes, and heart rate. The model of mathematical forecasting proposed by us can become one of the stages of the prevention of disorders caused by the increased sensitivity of the vestibular analyzer.