Anatomical Therapeutic Chemical • G03DB • Pregnadien derivatives

A Alimentary tract and metabolism

B Blood and blood forming organs

C Cardiovascular system

D Dermatologicals

G Genito urinary system and sex hormones

G01 Gynecological antiinfectives and antiseptics

G02 Other gynecologicals

G03 Sex hormones and modulators of the genital system

G03A Hormonal contraceptives for systemic use

G03B Androgens

G03C Estrogens

G03D Progestogens

G03DA Pregnen (4) derivatives

G03DB Pregnadien derivatives

G03DB01 dydrogesterone Indicated for: disorders associated with progesterone deficiency

G03DB04 nomegestrol Indicated for: contraception; gynecologic hormonal disorders

G03DB08 dienogest Indicated for: endometriosis; uterine fibroids

G03DC Estren derivatives

G03E Androgens and female sex hormones in combination

G03F Progestogens and estrogens in combination

G03G Gonadotropins and other ovulation stimulants

G03H Antiandrogens

G03X Other sex hormones and modulators of the genital system

G04 Urologicals

H Systemic hormonal preparations, excluding sex hormones and insulins

J Antiinfectives for systemic use

L Antineoplastic and immunomodulating agents

M Musculo-skeletal system

N Nervous system

P Antiparasitic products, insecticides and repellents

R Respiratory system

S Sensory organs

V Various