Abstract
A double blind, controlled study was carried out in order to investigate the effects of administering spironolactone, 200 mg daily, to five healthy male volunteers. The patterns of change in plasma testosterone (T) and luteinizing hormone (LH) after spironolactone were significantly different from placebo and there were significant increases in the urinary excretion of androsterone (A), aetiocholanolone (EC) and total oestrogen. Urinary dehydroepiandrosterone (DHA) excretion, after an initial rise, declined progressively during the treatment period relative to controls. The results are discussed in the light of previous observations. It is concluded that treatment with spironolactone for 2--4 days will lead to a transient rise in plasma T and urinary DHA. Continued treatment (4--10 days) is thought to cause increased LH secretion, with normalization of plasma T and DHA excretion. These changes are accompanied by increased androgen catabolism and a slightly increased conversion of androgens to oestrogens. Healthy men may therefore show alterations in sex steroid metabolism if treated for several days with high doses of spironolactone.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
