Cervical spondylosis does not generally cause snoring. Cervical spondylosis mainly causes a series of neurological symptoms from the vertebral artery, cervical nerve roots, spinal cord and sympathetic ganglia, which may cause neck pain, facial flushing, throat discomfort, dizziness, nausea and increased blood pressure, but it does not generally cause snoring, which is mainly a sound made by the vibration of the soft tissues of the airway caused by the obstruction of the airway.