Siddha Medicine is one of the oldest medical system in the world which is believed to be originated more than 10,000 years ago. Siddha system is the science which takes human and nature as part of closed system. The word Siddha came from the word siddhi, which means perfection of heavenly bliss. The persons who attained this were called Siddhars. They wrote literature's in Classical Tamil language for all branches of science and it is mainly practiced on south part of India.
The Siddha Medicine is the oldest traditional treatment system from the Dravidian culture. the Dravidian was the first inhabitant of India of whom the Tamilians were the most prominent. The Tamilians were not only the earliest civilized but also those who may more considerable progress in civilization than any other early people.