| Summary: | Background: Herbal analgesic and anti-inflammatory remedies are preferred much because of lesser side effects and also a lower tendency for habit formation. Pentatropis capensis is such an analgesic and anti-inflammatory drug which is popular among folklore remedies for various injuries and inflammatory problems. It is called by the name of Kākanāsikā in Ayurvedic works. This study was designed to investigate the analgesic, and anti-inflammatory effects of aqueous extract of P. capensis leaves (AEPC) in rats.
Materials and Methods: AEPC was assessed for Analgesic effect through radiant heat tail-flick model and anti-inflammatory effect through carrageenan-induced paw edema model on Wistar strain of albino rats.
Results: Pentatropis capensis leaves aqueous extract showed significant (P < 0.001) increase in the duration of latency of tail flick response at the dose levels of 450 mg/kg, p.o. as compared to the control group. Similarly, the similar dose level produced significant (P < 0.01) anti-inflammatory effect against acute paw edema after 3 h of carrageenan induction when compared to the control group.
Conclusion: The observed effects were comparable with the standard drug-treated group thus demonstrating effective central analgesic and acute anti-inflammatory potentials of the P. capensis leaves aqueous extract and the observations substantiate its folklore use as an analgesic and anti-inflammatory.
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