Insomnia caused by cervical spondylosis is mostly seen in sympathetic cervical spondylosis. Most sympathetic cervical spondylosis is caused by degeneration and proliferation of bone to form bone spurs, or protrusion of intervertebral discs, or possibly instability of segments, which affects the surrounding sympathetic nerves, leading to increased sympathetic excitability and thus abnormal sympathetic excitation. Abnormal sympathetic excitation can lead to blurred vision, dizziness, tinnitus, nasal congestion, foreign body sensation in the throat, vocal cord fatigue, and also insomnia. For sympathetic cervical spondylosis, judgment is based on imaging data and increased sympathetic excitability. For insomnia caused by sympathetic cervical spondylosis, to improve the symptoms of neck discomfort, you can take oral blood activating and energizing Chinese medicines, such as tianma pill, cervical fukang granules and papaya pill. You can also take oral tranquilizing Chinese medicines to improve sleep, such as sour date oral liquid, and acupuncture treatment is also more effective.