Patients with dizziness and drifting walking may have the following causes: 1. The most common clinical cause may be caused by high blood pressure, patients may have dizziness and drifting walking symptoms, which can be clarified through the measurement of blood pressure, and adjust the antihypertensive drugs to improve the symptoms; 2. Patients with dizziness and drifting walking may also be caused by fatigue, staying up late, sleep, resulting in neurological weakness. The occurrence of this condition mostly has obvious triggers; 3, the patient’s head is a little dizzy, walking a little drifting, may also be caused by cervical spondylosis, cervical spondylosis compressed vertebral artery will lead to patients with insufficient blood supply to the brain. Patients will also have walking dizziness, drifting symptoms; 4, the patient’s symptoms may be related to hypoglycemia cerebral blood supply deficiency, can be clarified by improving blood sugar, transcranial Doppler examination.