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What is The following statements regarding finasteride are true EXCEPT: and explain in detail?
Finasteride is a competitive inhibitor of enzyme 5 alpha-reductase which conves testosterone into DHT. DHT is a more powerful androgen than testosterone It is used for the treatment of BPH and androgenic alopecia Adverse effect-cause impotence.(Ref.Essentials of medical pharmacology TD Tripathi 7th edition page no.302)