Anti-Inflammatory, Analgesic, and Antipyretic Activities of the Ethanol Extract of Piper interruptum Opiz. and Piper chaba Linn.

Abstract EN

Piper interruptum Opiz.

and Piper chaba Linn.

are herbaceous plants in the Piperaceae family.

The ethanol extract of P.

interruptum and P.

chaba inhibited ethyl phenylpropiolate-induced ear edema and carrageenan-induced hind paw edema in rats.

Both extracts reduced transudative and granuloma weights as well as body weight gain and thymus weight of the chronic inflammatory model using cotton pellet-induced granuloma formation in rats.

Moreover, both extracts exhibited analgesic activity on both early phase and late phase of formalin test in mice and also showed antipyretic activity on yeast-induced hyperthermia in rats.