Pharmacology is a branch of medical and biological sciences which encompasses the research, discovery, and characterization of chemicals exhibiting biological effects, alongside the elucidation of cellular and organismal function in relation to these chemicals. 1. Introduction to Pharmacology Pharmacology: the study of interaction of drugs with living systems.

Understanding the Context

pharmacology, branch of medicine that deals with the interaction of drugs with the systems and processes of living animals, in particular, the mechanisms of drug action as well as the therapeutic and other uses of the drug. Explore UCLA's Department of Molecular and Medical Pharmacology: research, education, and resources in immunology, metabolism, neurobiology, and more. Pharmacology is the study of how molecules, such as medicines, interact with the body. Scientists who study pharmacology are called pharmacologists, and they explore the chemical properties, biological effects, and therapeutic uses of medicines and other molecules.

Key Insights

Pharmacology is the scientific discipline that investigates how chemical agents (drugs) interact with living systems to modify physiological or biochemical functions. In the broadest sense, pharmacology is the study of how chemical agents, both natural and synthetic (i.e., drugs) affect biological systems. The page provides an overview of pharmacology, emphasizing the effects and actions of drugs on the body (pharmacodynamics) and the body's processing of drugs (pharmacokinetics).