Patients with mild dizziness, mainly consider the following aspects of the cause: 1, may be the patient’s sleep quality at night is not good, or because of sleep time is not enough to stay up late, there are insomnia and other reasons, resulting in the next day, a slight dizziness, dizziness, uncomfortable, this situation to adjust their own work and rest will be able to be relieved. 2, the patient has been a slight dizziness, but it may also be a chronic anemia, patients can perfect blood analysis to clarify. The patient can improve the blood analysis examination to clarify. 3, if the elderly has been slight dizziness, it is necessary to pay attention to may be improper control of blood pressure or because of cerebral arteriosclerosis, the emergence of chronic cerebral blood supply caused by insufficiency. It is recommended to monitor the blood pressure and improve the transcranial Doppler examination.