Nilavembu (Andrographis paniculata) is a versatile medicinal herb widely used in traditional Ayurvedic and Siddha medicine for its numerous health benefits. It possesses potent antiviral, antibacterial, anti-inflammatory, and hepatoprotective properties, making it effective in treating conditions like viral fevers (dengue, chikungunya), liver disorders, digestive issues, and respiratory ailments. Nilavembu is also known to boost immunity,…