All the drugs have anti-androgenic effects except: (A) Progesterone, (B) Dutasteride, (C) Flutamide, (D) Spironolactone
Answer is A. Progesterone had mild androgenic effects except for 3rd gen progesterones which are devoid of androgenic effects Flutamide,nilutamide and bicalutamide are androgen antagonists. Finasteride and dutasteride 5 alpha reductase inhibiters Spironolatone is androgen receptor antagonist Ref: HL Sharma 3rd ed Pg 595