In clinical practice, patients with cervical spondylosis who vomit may have vertebral artery cervical spondylosis or neurogenic cervical spondylosis. The cause of the disease is hyperplasia and hypertrophy of the bones of the patient’s cervical spine, which stimulates the vertebral artery and nerve roots, resulting in inadequate blood supply to the brain, vertigo and vomiting, and in some cases, decreased skin sensation in the upper limbs, reduced muscle strength and pathological reflexes. During treatment, the patient is instructed to reduce activities, and the neck is fixed with a cervical brace or collar, which can also be combined with a jaw belt for cervical traction to reduce the stimulation of nerve roots and vertebral arteries, and can play a role in relieving clinical symptoms. In addition, the patient can be instructed to take blood-activating drugs orally, which can also relieve clinical symptoms.