. The antidiarrhoeal activity of the chloroform fraction was found to be the highest, followed by those of the ethanol extract and lupinifolin, which may be due to the presence of lupinifolin along with other phytoconstituents. Thus, the study scientifically validated the antidiarrhoeal potential of the roots from E. chinense, which may be attributed to antimotility- and antisecretory-type effects with a potential antibacterial activity.