Some patients may have residual symptoms after repositioning treatment. The more common symptoms are dizziness, nausea, dryness and vomiting, and there may be a feeling of floating when walking. In terms of treatment, we can consider to follow up again and do the reset treatment again. Some patients also need to cooperate with oral medication, and they can choose to cooperate with oral anti-vertigo medication. Generally, after the repositioning treatment and oral medication, the residual symptoms will be gradually reduced, but during the recovery process, it is recommended not to exercise strenuously, not to be overly fatigued, and not to suffer from head trauma. In general, most patients have a good treatment effect.