Patients who become dizzy and spinning when they move their heads consider the following causes: 1. Consider that it is caused by otoliths, which cause dizziness in patients with certain characteristics. Patients are dizzy when they are in a specific position of the head, accompanied by episodes of visualization, and the duration of rotation may be a few seconds and will not exceed one minute. The patient’s eyes are rotating and trembling during the dizziness attack, which needs to be treated by manual repositioning. 2. Dizziness and spinning when the head moves should also be considered as peripheral vertigo diseases, such as Meniere’s disease and vestibular neuronitis disease, which can cause patients to experience severe dizziness. When the position of the patient’s head changes, the vestibular organs will be stimulated and the dizziness will increase.