105 citations
,
January 2004 in “The Journal of Urology” Finasteride improves chronic pelvic pain, saw palmetto doesn't.
March 2005 in “Current Prostate Reports”
5 citations
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August 2005 in “Current Urology Reports” Saw palmetto helps with nighttime urination and urine flow, similar to finasteride.
2 citations
,
August 2011 in “Cochrane Database of Systematic Reviews” 1 citations
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April 2009 in “Cochrane Database of Systematic Reviews” Finasteride effectively reduces symptoms of male chronic pelvic pain syndrome with few side effects.