Gastrodin is widely used in traditional Chinese medicine for its neuroprotective properties. It is commonly applied in the treatment of neurological disorders such as epilepsy, headaches, and dizziness. The compound is also utilized to improve cognitive function and memory, making it beneficial for conditions like Alzheimer's disease. Additionally, gastrodin exhibits anti-inflammatory and antioxidant effects, which contribute to its use in managing oxidative stress-related conditions. It is often included in formulations aimed at enhancing overall brain health and reducing symptoms of neurodegenerative diseases.