Explanation:

“Sowa-Rigpa” commonly known as Tibetan system of medicine is one of the oldest, Living and well documented medical tradition of the world. It has been originated from Tibet and popularly practice in India, Nepal, Bhutan, Mongolia and Russia. The majority of theory and practice of Sowa-Rigpa is similar to “Ayurveda”. “Sowa-Rigpa” (Science of healing) is one of the classic examples of it. rGyud-bZhi (four tantra) the fundamental text book of this medicine was composed by Yuthog Yonten Gonpo who is believed to be the father of Sowa Rigpa. rGyud-bZhi which is based on indigenous medicine of Tibet enriched with Ayurveda, Chinese and Greek Medicine.In India, this system is widely practice in Sikkim, Arunachal Pradesh, Darjeeling (West Bengal), Dharamsala, Lahaul and Spiti(Himachal Pradesh) and Ladakh region of Jammu & Kashmir.