The cause of morning dizziness in patients with cervical spondylosis is the compression of the vertebral artery, one of the blood supply vessels to the head, which reduces the blood supply to the head after compression, resulting in a feeling of dizziness. Cervical spondylosis is an age-related chronic degenerative change, and the reason why the vertebral artery is compressed is because the protruding cervical discs, synovial joints, hook vertebral joints and other bony growths form bone spurs, which together compress and stimulate the vertebral artery, and once this structural lesion is formed, it will only become more and more serious, and there is no way to slowly get better on its own. Patients should pay attention to the correct posture of the head when sleeping at night, do not sleep with a high pillow, do not sleep sideways or in flexion, do not play with the cell phone with your head down for a long time during the day, avoid prolonged ambulation, avoid prolonged sitting and standing, exercise regularly to strengthen the body and avoid cold in the neck. If the symptoms are serious and affect your daily life, you should go to the hospital for surgery as soon as possible.