The causes of frequent daze need to be accurately diagnosed, and the main reasons are as follows: 1, wandering: in more idle times, the mind is easily relaxed and easily wanders; 2, epilepsy: for children, if they are often dazed, the possibility of having epilepsy should be considered, and in adolescents and children, atypical seizures can also manifest as frequent daze and daze; 3, brain diseases: for middle-aged and elderly people, if they are often dazed, they should consider The presence of cerebral blood supply deficiency, whether there is cerebrovascular disease, such as cerebral artery stenosis or cerebral blood supply, cerebral infarction, cerebral hemorrhage and other brain diseases; 4, systemic diseases: such as severe pulmonary heart disease, severe hypertension and diabetes, systemic underlying diseases or excessive anemia, malnutrition, can also appear often dazed symptoms.