|G - Genito Urinary System and Sex Hormones|
|G04 - Urologicals|
Antiseptic and antiinfective preparations for systemic use specifically used in urinary tract infections, see J01.
Antiinfectives for systemic use, see group J.
Gynecological antiinfectives and antiseptics, see G01.
|G04C - Drugs Used in Benign Prostatic Hypertrophy|
|G04CA - Alpha-Adrenoreceptor Antagonists|
Alfuzosin and terazosin used in the management of urinary obstruction caused by benign prostatic hypertrophy, are classified here, while other alpha-adrenoreceptor blocking agents used both in the management of urinary obstruction and hypertension (e.g. doxazosin) are classified in C02CA.