At orthopedic specialist clinics, many people come to seek help with complaints of dizziness, nausea, or even blurred vision and panic, thinking they have cervical spondylosis. In fact, dizziness induced by cervical spondylosis does not last more than 10 minutes and must be related to head movements, such as sudden head twisting. Therefore, most of those with dizziness as the main complaint are not caused by cervical spondylosis. True cervical vertigo is actually very, very rare. The most representative manifestations of cervical spondylosis are: 1. pain in the neck and back (cervical cervical spondylosis) 2. upper limb weakness, pain in the upper arm of the shoulder, numbness in the fingers, and fine hand movements are affected (neurogenic cervical spondylosis) 3.Lower limb weakness, difficulty in walking, and a feeling of stepping on cotton (spinal cord type cervical spondylosis). Note: Neurogenic cervical spondylosis requires the exclusion of extra-cervical spine pathologies such as thoracic outlet syndrome, carpal tunnel syndrome, elbow tunnel syndrome, frozen shoulder, etc., which cause mainly upper limb pain. Spinal cord cervical spondylosis needs to exclude amyotrophic lateral sclerosis, spinal cord tumor, spinal cord injury, multiple peripheral neuritis, herpes zoster, etc. Specific identification requires the help of an experienced physician. Vertebral artery type cervical spondylosis, sympathetic nerve type cervical spondylosis, and esophageal compression type cervical spondylosis are very rare.