Founder Late Therayil Narayanan Vaidyar 65 years of yeoman service in Ayurveda field. Late Sri Narayanan Vaidyar established Sidha Vaidyasramam in 1945 with a view to extend Ayurvedic therapy to the needy and common men. Sri Narayanan Vaidyar was fortunate to learn and practice Sidhavaidya and Ayurveda from His Holiness Brahmasree Ramananda Swamy, who was a disciple of Great Sri Narayana Guru Swamy The drug manufacturing unit with international standards, holding GMP ISO certification, is situated at Kannamkulangara near to Thrissur town. All kinds of ayurvedic medicines are being manufactured in the factory. For the last half a century the quality of medicines manufactured in Sidha Vaidyasramam stands apart, thanks to the proficiency, experience and expertise of the personnel involved in the process. .