TOPICS: Antiandrogens, "lutamide", nonsteroidal competitive inhibitors at androgen receptors, prostatic carcinoma, ketoconazole, spironolactone, inhibits steroid synthesis, inhibit 17,20 desmolase, inhibit 17 alpha hydroxylase, polycystic ovarian syndrome, hirsutism, gynecomastia, amenorrhea, finasteride, 5 alpha reductase inhibitor, decreases conversion of testosterone to dihydrotestosterone, benign prostatic hyperplasia, androgenic alopecia, male pattern baldness, gynecomastia, sexual dysfunction, decreased libido, premature ejaculation