The expression "medicinal plant" incorporates different kinds of plants utilized in herbalism ("herbology" or "natural medication"). It is the utilization of plants for restorative purposes, and the investigation of such employments. "Spice" has been gotten from the Latin word, "spice" and an old French word "spice". Presently a day, spice alludes to any piece of the plant like natural product, seed, stem, bark, blossom, leaf, disgrace or a root, just as a non-woody plant. Prior, the expression "spice" was simply applied to non-woody plants, including those that come from trees and bushes. These therapeutic plants are likewise utilized as food, flavonoid, medication or aroma and furthermore in certain profound exercises. Plants have been utilized for restorative purposes well before ancient period. Old Unani original copies Egyptian papyrus and Chinese works portrayed the utilization of spices. Customary frameworks of medication keep on being broadly rehearsed on numerous records. Populace rise, deficient inventory of medications, restrictive expense of medicines, results of a few engineered medications and advancement of protection from as of now utilized medications for irresistible illnesses have prompted expanded accentuation on the utilization of plant materials as a wellspring of meds for a wide assortment of human diseases. As of late, WHO (World Health Organization) assessed that 80% of individuals overall depend on home grown meds for some part of their essential medical service’s needs. As per WHO, around 21,000 plant species have the potential for being utilized as therapeutic plants. Treatment with therapeutic plants is viewed as extremely protected as there is no or negligible results. These cures are in a state of harmony with nature, which is the greatest benefit. The brilliant certainty is that, utilization of home-grown medicines is autonomous of all age’s gatherings and the genders.