CHARAKOKTA RUTU-TRIVRIT ; AN UNIQUE CONCEPT.

Trivrit (Operculina terpethum ) that has been widely used for its excellent therapeutic effect, since vedic period till date. According to acharya charaka, trivrit is an agrya dravya for sukha virechana. In classics, administration of drugs has been given prime importance in accordance with bala, agni, rutu, anupana etc. In this regards, Acharya charaka has explained very unique concept in kalpa sthana, known as Rutu Trivrit.