Ambashtha

Ambashtha or Ambastha is a caste or sub-caste or a community of Hindus in India. According to Hindu scriptures, the term Ambastha refers to the offspring of a Brahmin father and a Vaishya mother, whose traditional occupation was the practice of medicine.

In the ancient Indian epic Mahabharata, a warrior tribe named Ambastha has been mentioned. During Alexander's invasion, they had 60000 infantry, 6000 horsemen and 500 chariots. They have been described as inhabitants of northwestern part of Indian subcontinent (near Lahore), and they were conquered by Nakula and paid tribute to Yudisthira. They fought in the Kurukhetra war (initially for the Pandavas but later for Drona). They took to different professions like priesthood, farming and medicine, and are assumed to have migrated to eastern India later on.

Ridgeon mentions about the myth related to the origin of the four varnas in the Rigveda, This differentiates the Ambasthas from the average Vaidyas, who were considered "unclean" and were denied the status accorded to the Ambastha.

In the Brihaddharma Purana the Ambashthas and the Baidyas/Vaidyas were considered as the same caste in its list of 36 castes but another text, the Brahma Vaivarta Purana considered them as two separate sub-castes. Bharatmallik (17th century), the author of the Chandraprabha and Bhattitika has introduced himself as both Vaidya and Ambashtha, which indicates both the castes may have been considered as one in early medieval Bengal.