Research done on the rats with the Ghanasatva of decoction prepared from Dashmula (root bark of Brhat Panchmula and roots of Laghupanchmula about its analgesic, febrifuge and antiphlogestic activities. It showed the following results. It exhibited analgesic properties similar to aspirin. It also showed febrifuge as well as slightly antiphlogestic activities.

Keywords: Albino-rats; Hot plate; Phenylquinone; D.K. extract; Phenylbutazone; Dashmula kwatha.