Around this era and through 400 BCE many great developments occurred. In the field of medicine (Ayurveda), sage Divodasa Dhanwantari developed the school of surgery; Rishi Kashyap developed the specialized fields of pediatrics and gynecology. Lord Atreya, author of the one of the main Ayurvedic texts, the Charak Samhita, classified the principles of anatomy, physiology, pharmacology, embryology, blood circulation and more. He discussed how to heal thousands of diseases, many of which modern science still has no answer. Along with herbs, diet and lifestyle, Atreya showed a correlation between mind, body, spirit and ethics. He outlined a charter of ethics centuries before the Hippocratic oath. Sage Thirumular lived for hundreds of years by using the following the path of yoga & ayurveda without getting any disease & prolonging his life for hundreds of years.
Rhinoplasty, amputation, caesarean and cranial surgeries, anesthesia, antibiotic herbs
While Lord Atreya is recognized for his contribution to medicine, sage Sushrut is known as the "Father of surgery". Even modern science recognizes India as the first country to develop and use rhinoplasty (developed by Sushrut). He also practiced amputation, caesarean and cranial surgeries, and developed 125 surgical instruments including scalpels, lancets, and needles.
Lord Atreya - author of Charak Samhita. Circa 8th - 6th century BCE. Perhaps the most referred to Rishi/physician today The Charak Samhita was the first compilation of all aspects of ayurvedic medicine including diagnoses, cures, anatomy, embryology, pharmacology, and blood circulation (excluding surgery).He wrote about causes and cures for diabetes, TB, and heart diseases. At that time, European medicine had no idea of these ideas. In fact, even today many of these disease causes and cures are still unknown to modern allopathic medicine.Other unique quality of Ayurveda is that it uncovers and cures the root cause of illness, it is safe, gentle and inexpensive, it sees 6 stages of disease development (where modern medicine only sees the last two stages), it treats people in a personalized manner according to their dosha or constitution and not in any generic manner.Further, Ayurveda being the science of 'life', Atrea was quick to emphasize, proper nutrition according to dosha, and perhaps above all else, that there was a mind/body/soul relationship and that the root cause of all diseases and the best medicine for all conditions is spiritual and ethical life.
125 Types Of Surgical Instruments
"The Hindus (Indians) were so advanced in surgery that their instruments could cut a hair longitudinally".MRS PlunketShushruta worked with 125 kinds of surgical instruments, which included scalpels, lancets, needles, catheters, rectal speculums, mostly conceived from jaws of animals and birds to obtain the necessary grips. He also defined various methods of stitching: the use of horse’s hair, fine thread, fibres of bark, goat’s guts and ant’s heads.