Rethinking Pharmacological Nomenclature

摘要

Pharmacological nomenclature has been continuously developed over the last century and taught to generations of medical, pharmacy, and science students. Many pharmacological terms coined decades ago remain in textbooks and the scientific literature. With the advancement in the field and the identification of molecular drug targets, rethinking the pharmacological terms in the context of these new findings has become imperative. Some examples of such terms are antihistamine, beta blocker, calcium antagonist, disease-modifying antirheumatic drug (DMARD), and non-steroidal anti-inflammatory drug (NSAID). This opinion article is an attempt to generate discussion in the community that the better way forward to name/rename pharmacological terms would be according to their mechanism of action. A mechanism-based nomenclature provides important information about therapeutic and adverse effects of drugs. Abbreviations for drug classes have also been suggested. A parsimonious, practical, and mechanism-oriented pharmacological nomenclature will ultimately improve quality and safety of drug therapy.