Dizziness caused by low blood sugar and low blood pressure is useful to drink brown sugar water, while dizziness caused by other causes is not useful to drink brown sugar water. When hypoglycemia and hypotension bring dizziness symptoms, after drinking brown sugar water to replenish sugar and help elevate blood sugar, the dizziness symptoms brought about by hypoglycemia can be relieved. After the blood sugar is elevated, the patient’s blood volume is replenished, which can also alleviate the symptoms of low blood pressure, and the dizziness symptoms brought about by low blood pressure will slowly disappear. However, there are many other causes of dizziness, such as infarction in the brainstem area, brainstem hemorrhage, hypertensive disorders, vestibular neuronitis, cardiogenic cerebral blood supply insufficiency, peripheral vertigo, cervical spine disease and other diseases may bring dizziness symptoms, and dizziness caused by these diseases is not useful to drink brown sugar water. Do not blindly drink brown sugar water when dizziness, you should go to the regular hospital in time.