This document discusses five important commentators of the Charaka Samhita, a classical Ayurvedic text:
1. Bhattara harischandra wrote the "Charakanyasa" commentary in the 4th century AD. Only parts of it still exist.
2. Jejjata wrote the "Nirantarapada Vyakhya" commentary in the 6th century AD. Parts also still exist.
3. Chakrapani wrote the famous "Ayurveda Dipika" commentary in the 11th century AD, which is still available in full.
4. Gangadhara wrote the "Jalpakalpataru" commentary in the 19