Used primarily in the treatment of diabetic microangiopathy and chronic venous insufficiency. It helps reduce capillary permeability and fragility, thereby improving microcirculation. Commonly prescribed for symptoms related to diabetic retinopathy, such as vision impairment and retinal hemorrhage, due to its ability to protect blood vessels and reduce leakage. Also applied in managing symptoms of hemorrhoids and varicose veins by strengthening vascular walls and reducing swelling and discomfort. Its anti-inflammatory and antioxidant properties contribute to endothelial protection and improved blood flow in small vessels.