Pharmacology is a branch of pharmaceutical science, which involves the study of drugs or the effects of drugs. Drugs can be defined as artificial, natural or endogenous (body) molecule that produces biochemical or physiological effects on drugs. Cells, tissues, organs (sometimes the term PharmaKon is used to build these endogenous and exogenous biologically active substances). More specifically, it is the interaction between a graduated object and a chemical that affects normal or abnormal biochemical functions.

Advances in pharmacological testing
Medicine development and safety testing
Dose response relation in psychiatric medications
Nutritional deficiency and disorders
Drug legislation and Safety