- Definition: Pharmacology is the branch of medicine and biology concerned with the study of drug action. It involves examining the interactions that occur between a living organism and chemicals that affect normal or abnormal biochemical functions. This field encompasses drug composition, properties, interactions, and therapeutic uses, as well as the effects and mechanisms of drug action.
- Etymology and Origin: The word “pharmacology” comes from the Greek words “pharmakon,” meaning “drug” or “medicine,” and “logia,” meaning “study.” The term was first used in the 19th century to describe the scientific study of drugs and their effects on living organisms.
Pharmacology Definition and Origin: The Science of Drugs and Medicines
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