Vertigo without rotation with deviation to one side is vertigo caused by systemic systemic diseases, such as cardiovascular disease, cerebrovascular disease, anemia, uremia, drug intoxication, endocrine disease and neurosis. So, how to prevent vertigo that does not deviate to one side and has no rotation? The following are the prevention methods of the disease: 1. Keep quiet, have a happy mood, ensure sufficient sleep and rest, avoid overuse of the brain and mental tension, etc. Diet should be light, and participate in physical exercise appropriately. 2, caused by cervical spondylosis, sleep with a suitable pillow, avoid long-term low head work, pay attention to keep warm. 3, caused by hypertension, arteriosclerosis, blood pressure should be measured frequently, keep blood pressure stable, control diet and blood lipids, diet should be light, and emotional stability. 4, caused by anemia should be appropriate to increase nutrition, can apply food therapy and auxiliary drug treatment.