Cervical spondylosis nausea and vomiting, which is not associated with cervical spondylosis, is most likely due to elevated blood pressure in the brain, resulting in reactive nausea and vomiting, also called central vomiting. It may also be due to an infarction in the brain or a brain hemorrhage. If the infarction is mild, the symptoms of nausea and vomiting will be relieved by using thrombolytic and blood-vitalizing drugs to ensure blood supply to the brain. Or if the bleeding in the brain is heavy or large, surgical or minimally invasive treatment is required, and post-operative nerve nutrition treatment, i.e. drainage of the lower tube, will relieve the symptoms of nausea and vomiting. Cervical spondylosis does not cause nausea and vomiting, but it can lead to symptoms such as numbness and weakness of the upper limbs.