Medicinal plants have been used with practical implementation of certain herbal great source of plant based flavonoids, antioxidants compounds. Medicinal plants were traditionally used for health care and serve as the bases for the emergence of modern medicine. They have possess the high quality of the extracts to evaluate their therapeutic efficacy for their pharmacological action. Large variety of medicinal plants have been used as aromatic purposes and hence valuate for aroma and pharmacological sectors. Medicinal plants snowed stronger binding to the proteins secreted by the parasitic worms thus inhibiting them to proliferate in the cellular tissues thus acting as main source of immunity booster to the living tissues against the dyspepsia, gastritis, hyperacidity, menorrhagia, diabetes. Saraca asoca also used as source of medicinal pant due to its to antibacterial activity because of its potential against the of multiple bacterial strains. Some of the medicinal plants acting as dual nature such as targeting the microbial proteins and peptides playing important role in the development of natural therapies. Nanoparticles based therapies can be utilized for treatment of infectious diseases.