G04CB: Testosterone-5-alpha reductase inhibitors

G04CB Testosterone-5-alpha reductase inhibitors is part of the WHO ATC classification system and belongs to G Genito-urinary System and Sex Hormones > G04 Urologicals > G04C Drugs Used in Benign Prostatic Hypertrophy. This chemical subgroup page helps users identify more specific classifications and related active ingredients associated with this ATC code. It also includes 2 related active ingredients, supporting deeper navigation across ingredient-level pages. Use this page to explore the ATC hierarchy, review connected groups, and find relevant ingredient pages within Pharmassive.