If the dizziness is caused by low blood pressure, if it occurs frequently, it may be seen in the multi-system atrophy disease, it is recommended to consult the hospital for head MRI examination to clarify the cause. When you get up, you can measure blood pressure, and when you lie down, if the blood pressure is more than 20mmHg difference, consider that it is caused by postural blood pressure changes, you can drink more raw pulse drink, and astragalus jujube water to enhance the blood, improve the body, the symptoms may be improved. If it is considered to be caused by multi-system atrophy, you may need to take lithospermum and meperidine drugs for treatment, and you can wear elastic stockings to reduce the symptoms of dizziness when standing up.