Definition & Meaning of "nosology"

What is "nosology"?

Nosology is the branch of medical science that focuses on the classification and categorization of diseases. Nosologists, experts in this field, develop systems to organize diseases based on their characteristics, causes, and symptoms. This classification helps healthcare professionals understand, diagnose, and treat various medical conditions more effectively. Nosology plays a crucial role in medical research, epidemiology, and the development of treatment guidelines by providing a clear system for studying diseases and their relationships.