Analgesic and anti-inflammatory activities of leaf extract of Kydia calycina Roxb.

The methanol extract of leaves of Kydia calycina Roxb. was screened for the analgesic ( using hot plate test and acetic acid-induced writhing test in mice) and anti-inflammatory ( using rat paw edema test) activity at the doses of 200 and 400 mg/kg body weight. A significant (p<0.0005) analgesic effect was observed with 200 mg/kg and 400 mg/kg in both tests. The maximum anti-inflammatory response was produced at 3 hour with extract doses of 200 and 400 mg/kg. These results suggest that the methanol extract of K. calycina has exhibited significant analgesic and anti-inflammatory effects, which were comparable with standard drugs.