Comparative Evaluation of the Local Anesthetic Activity of Root Extract of and its Interaction at the Site of Injection in Guinea Pigs.

Aim: The aim of the study was to evaluate the local anesthetic activity of root extracts of the , and to check its effect of interaction at the site of injection in guinea pigs.

Materials And Methods: The study sample included thirty guinea pigs each weighing 450-500 g, maintained under standard conditions. The root extracts were prepared using three solvents, in 1% and 2% concentration and injected in guinea pigs.