Insufficient blood supply to the cervical spine can be improved by various treatments, and the main common methods are as follows.1. Control of systemic underlying diseases. Some underlying diseases can lead to changes in blood vessels and insufficient blood supply. For example, the three high, here refers to hypertension, hyperlipidemia and hyperglycemia, these diseases can lead to vascular damage, resulting in atherosclerosis and narrowing of the lumen of the blood vessels, thus affecting blood supply. 2, can be treated with drugs to improve blood supply. The preparation of Ginkgo biloba is commonly used, both orally and intravenously. 3, is to control cervical spondylosis, due to the degeneration of the cervical spine and other causes of vascular compression, thus appearing insufficient blood supply. It is necessary to control the progress of cervical spondylosis and prevent further aggravation of the compression. All these methods help to improve the inadequate blood supply to the cervical spine.