The main reasons for feeling dizzy or confused and dizzy feeling can be divided into the following two cases: First, when middle-aged and elderly people appear to be not clear-headed and feel dizzy, they need to consider whether there is hypertension, hyperglycemia, hypolipidemia caused by brain ischemia and hypoxia related, and they can go to neurology clinic for examination. Blood pressure should be measured, blood glucose and blood lipids should be tested, and MRI of the head and ultrasound of the neck vessels should be done to see if there is any cerebrovascular disease causing this condition. Second, young people appear unclear, dizzy, and usually very healthy, there is no disease, need to consider is caused by plant nerve dysfunction, and mental factors have an obvious relationship, whether the usual mental stress, emotional fluctuations, usually accompanied by distraction, anxiety these symptoms. You can take some oral nerve-regulating drugs for treatment, such as glutathione, vitamin B1 and other such nerve-regulating drugs.