It can be used for headaches caused by imbalance of qi and blood, and can be used for all types of migraine, neurovascular headaches, and tension headaches. It can also be used for headache caused by hyperactivity of liver yang and internal movement of liver wind, and can also be applied to headache caused by wind and cold, which has the effect of dispelling wind and cold. Headache Ning Ning tablets are widely used in clinical applications and have antioxidant and anti-free radical effects, which can reduce hypoxia and ischemia in the brain and play a role in reperfusion.