Medicinal herbs are the local heritage with global importance. World is endowed with a rich wealth of medicinal herbs. The different variety of plants with therapeutic properties is quite astonishing. In general, natural drug substances offer four vital and appreciable roles in the modern system of medicine thereby adequately justifying their legitimate presence in the prevailing therapeutic arsenal, namely: Serve as extremely useful natural drugs, Provide basic compounds affording less toxic and more effective drug molecules, Exploration of biologically active prototypes towards newer and better synthetic drugs, Modification of inactive natural products by suitable biological/ chemical means into potent drugs. Capparis decidua has widely medicinal uses like as analgesic, anthelmintic, laxative and cardiac troubles etc.