Study Pharmacology to learn the science behind how drugs work to treat and cure diseases. You'll gain comprehensive knowledge on how drugs work in the human body at the molecular cellular and whole body level. Learn how active chemical agents in medicines affect our cells, tissue or organs to examine their benefits, side effects and interactions in human health. Discover how genetics determines why many drugs do, or do not work, in different patients. Learn the latest techniques to test drug effects and how to evaluate their benefits and risks in treating human diseases.