Ashok, also known as Saraca indica, is an Ayurvedic herb derived from the bark of the Saraca indica tree. The bark of this tree is used for medicinal purposes in Ayurveda.

According to the Ayurvedic Medicine book, Ashok bark is traditionally used to treat various health conditions such as excessive bleeding, menorrhagia (heavy menstrual bleeding), and bleeding piles (hemorrhoids).
Ashok bark is believed to have astringent and uterine tonic properties that may help reduce bleeding and tone the uterus. It is commonly used in Ayurvedic medicine as a natural remedy for various gynecological disorders, including those mentioned above.