|Pharmacology of a drug can be studied under two subheadings i.e, pharmacokinetics and pharmacodynamics. Pharmacokinetics which deals with study of absorption, distribution, metabolization and excretion which can be briefly described as the study of what the body does to a drug. The two phases metabolism and excretion can be grouped together under the title elimination. Innovations are new idea, device or process. Innovations are the application of better solutions that meet new requirements, inarticulated needs or existing market needs. It is proficient through more effective products, processes, services, technologies, or new ideas that are readily available to markets, governments and society. Innovations are something original and novel, as a significant, new that breaks into the market or society.