Cervical vertigo is a rare form of vertigo caused by inadequate blood supply to the vertebral artery due to cervical lesions. It is often accompanied by neck discomfort, pain in the posterior occipital region, increased dizziness when turning the neck, and nausea and vomiting. It is necessary to know in detail whether the patient has a history of cervical spine trauma, disc instability, disc stenosis, or narrowing of the cervical space, which is usually caused by cervical spondylosis. However, another disease that needs to be considered is benign positional vertigo, which is otolaryngitis. It manifests as dizziness with nausea when turning to the head position on a fixed side, but the dizziness is usually relieved in less than 60 seconds, which is a key point to differentiate from cervical dizziness.