Terminalia arjuna is a tree of the genus Terminalia. It is commonly known as arjuna.In Ayurvedic medicine Arjuna is the foremost rejuvenative forthe heart. It strengthens and tones the circulatory system and promotes properfunction of the heart muscles.Arjuna is traditionally used to promote emotionalbalance for those experiencing grief and sadness. It has also been usedfor asthma, bile duct disorders, scorpion stings, andpoisonings. The bark of Terminalia arjuna has beenused in India for more than 3000 years, primarily as a heartremedy.