Subsequent Tantra - Diagnosis and therapies, including the preparation of Tibetan medicine and cleansing of the body internally and externally with the use of techniques such as moxibustion, massage and minor surgeries.
Some believe the Four Tantra to be the authentic teachings of the Buddha 'Master of remedies' which was translated from sanskrit, others believe it to be solely Tibetan in creation by Yuthog the Elder or Yuthog the Younger.