Dr. K K Aggarwal, President Heart Care Foundation of India and Group Editor in Chief MEDtalks, will talk about Vaidya Susain in Ramayan in this video. Vaidya Susain was the Ayurvedic doctor of Lanka where Ravan used to stay and rule. He was the official doctor of Lanka. He was brought to treat Lakshman who was unconscious. He will further explain that how the principle of medical ethics came into practice. A doctor is supposed to treat irrespective of caste, creed, religion, etc.