Ginkgo biloba is not able to treat dizziness. The main function of ginkgo biloba is to activate blood circulation and remove blood stasis, the efficacy of collaterals, mainly used for blood blockage, resulting in heart pain, stroke, paraplegia, as well as coronary heart disease, stable angina pectoris, cerebral infarction and so on. Dizziness is only a symptom, there are many causes of dizziness, so we must go to the hospital for a systematic examination to identify the causes of dizziness, symptomatic treatment, in order to reduce the symptoms of dizziness. Dizziness can not be blindly applied during the blood-activating drugs, caused by dizziness, is likely to be caused by high or low blood pressure, may also be caused by cervical spine disease, or caused by anemia. Ginkgo biloba needs to be dialectically proven by a Chinese doctor and used in accordance with medical advice.