Pesticides are a material capable of selectively killing a pest in a Biological Community. Mostly used groups of pesticides are insecticides, Herbicides, fungicides, rodenticides, Molluscicides.The main purposed of this paper is to critically look out major impact of pesticides towards thehealth and environment. The different literature of relevant topics is collected and reviewed ontheir adverse effect to environment and health. Those effects are very harmful to health as wellas for the environment therefore control of their used in a proper way is necessary. By properlytrained the farmers and other people regarding their effect and process of screening may lessenthis pesticide problem