Dr. S. D. Muralidass had presumed his Under-graduation BSMS (Bachelor of Siddha Medicine and Surgery) at Govt. Siddha Medical College, Palayamkottai, Tamilnadu in 2009 and Post-graduation M.D (Siddha) in the Dept. of Siddha Special Medicine, National Institute of Siddha, Chennai, Tamilnadu in 2012. He served as Assistant professor in the Dept. of Siddha Special Medicine, Santhigiri Siddha Medical College, Trivandrum, Kerala for 3 years from 2012 to 2015, then served as Medical Consultant and Research Associate in Siddha Central Research Institute under Central Council for Research in Siddha (CCRS), Ministry of AYUSH, Govt of India, Arumbakkam, Chennai, Tamilnadu for 4 Years from 2015 to 2018, after that he served as Lecturer in the Dept. of Siddhar’s Yogic Science, National Institute of Siddha, Ministry of AYUSH, Govt of India, Tambaram, Chennai, Tamilnadu for one the year 2019 – 2020. Currently, he is working as an Independent Researcher and full-time clinician in Chennai. He published 20 articles in National and International level Journals, presented 10 papers in National and International level Conferences, participated in various Training, Workshops, Conferences, Expo, Medical awareness camps, and programs.