According to ayurveda vallarai improves memory, improves the receptive capacity of the mind, improves voice, physical stamina, complexion and digestive capacity.Vallarai is found to be useful in reducing hyper acidity, anxiety and stress. Vallarai is very famous in tamil nadu. The herb is consumed by many people as a dish. It is also considered to be useful in the treatment of urinary infections, throat infections and skin diseases.