ATC code G03 Sex hormones and modulators of the genital system is a therapeutic subgroup of the Anatomical Therapeutic Chemical Classification System, a system of alphanumeric codes developed by the World Health Organization (WHO) for the classification of drugs and other medical products.[1][2][3] Subgroup G03 is part of the anatomical group G Genito-urinary system and sex hormones.[4]
Codes for veterinary use (ATCvet codes) can be created by placing the letter Q in front of the human ATC code: for example, QG03.[5] ATCvet codes without corresponding human ATC codes are cited with the leading Q in the following list.
National issues of the ATC classification may include additional codes not present in this list, which follows the WHO version.
G03AB Progestogens and estrogens, sequential preparations
- G03AB01 Megestrol and ethinylestradiol
- G03AB02 Lynestrenol and ethinylestradiol
- G03AB03 Levonorgestrel and ethinylestradiol
- G03AB04 Norethisterone and ethinylestradiol
- G03AB05 Desogestrel and ethinylestradiol
- G03AB06 Gestodene and ethinylestradiol
- G03AB07 Chlormadinone and ethinylestradiol
- G03AB08 Dienogest and estradiol
- G03AB09 Norgestimate and ethinylestradiol
G03EA Androgens and estrogens
- G03EA01 Methyltestosterone and estrogen
- G03EA02 Testosterone and estrogen
- G03EA03 Prasterone and estrogen
G03EB Androgen, progestogen and estrogen in combination
G03EK Androgens and female sex hormones in combination with other drugs
- G03EK01 Methyltestosterone
G03FA Progestogens and estrogens, fixed combinations
- G03FA01 Norethisterone and estrogen
- G03FA02 Hydroxyprogesterone and estrogen
- G03FA03 Ethisterone and estrogen
- G03FA04 Progesterone and estrogen
- G03FA05 Methylnortestosterone (normethandrone) and estrogen
- G03FA06 Etynodiol and estrogen
- G03FA07 Lynestrenol and estrogen
- G03FA08 Megestrol and estrogen
- G03FA09 Noretynodrel and estrogen
- G03FA10 Norgestrel and estrogen
- G03FA11 Levonorgestrel and estrogen
- G03FA12 Medroxyprogesterone and estrogen
- G03FA13 Norgestimate and estrogen
- G03FA14 Dydrogesterone and estrogen
- G03FA15 Dienogest and estrogen
- G03FA16 Trimegestone and estrogen
- G03FA17 Drospirenone and estrogen
G03FB Progestogens and estrogens, sequential preparations
- G03FB01 Norgestrel and estrogen
- G03FB02 Lynestrenol and estrogen
- G03FB03 Chlormadinone and estrogen
- G03FB04 Megestrol and estrogen
- G03FB05 Norethisterone and estrogen
- G03FB06 Medroxyprogesterone and estrogen
- G03FB07 Medrogestone and estrogen
- G03FB08 Dydrogesterone and estrogen
- G03FB09 Levonorgestrel and estrogen
- G03FB10 Desogestrel and estrogen
- G03FB11 Trimegestone and estrogen
- G03FB12 Nomegestrol and estrogen
G03HB Antiandrogens and estrogens
- G03HB01 Cyproterone and estrogen
G03XX Other sex hormones and modulators of the genital system
- G03XX01 Prasterone
- QG03XX90 Finrozole