Pharmaceutical science refers to the science of innovation of new drugs and studying the biological impact of these drugs in the treatment of diseases and disorders. It also pertains to the study and application of basic and applied concepts of physics, chemistry, biology, molecular biology epidemiology, statistics; information technology in drug designing, development, delivery and disposition. Further divisions within the Pharmaceutical sciences include pharmacology, pharmacodynamics, pharmacokinetics, and Pharmacogenomics. Pharmaceutical research focuses on innovating new and better therapeutic options that can ensure maximum benefits of the drugs by minimizing the possible harmful effects.