Baicalin is widely used in traditional Chinese medicine for its anti-inflammatory, antioxidant, and antiviral properties. It is commonly applied in the treatment of respiratory infections, hepatitis, and other inflammatory conditions. In modern research, baicalin is being studied for its potential in cancer therapy due to its ability to inhibit tumor growth and induce apoptosis in cancer cells. It is also utilized in skincare products for its anti-aging and protective effects against UV-induced damage. Additionally, baicalin is explored for its neuroprotective properties, showing promise in the treatment of neurodegenerative diseases like Alzheimer's. Its antimicrobial activity makes it a candidate for developing natural preservatives in food and pharmaceuticals.