Comparison of Finasteride Versus Spironolactone in the Treatment of Idiopathic Hirsutism

December 1997 in “ Fertility and Sterility ”

Mithat Erenus, Deniz Yucelten, Fatih Durmusoglu, Oya Gürbüz

finasteride spironolactone idiopathic hirsutism testosterone serum testosterone menstrual irregularity Propecia

From the encyclopedia

Finasteride →

Frontline, gold standard treatment for combatting androgenic alopecia

Spironolactone →

powerful topical and oral anti-androgen used mostly by women

Studysummary This study found that spironolactone was significantly more effective than finasteride in reducing hirsutism scores over 9 months, despite more side effects occurring in the spironolactone group.

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Research cited in this study

8 / 8 results

research Finasteride in the Treatment of Hirsutism: New Therapeutic Perspectives

50 citations , July 1996 in “Fertility and Sterility”

This study found that finasteride significantly reduced hirsutism scores in women with idiopathic hirsutism and PCOS, despite no changes in serum androgen levels.

research Clinical and Endocrine Effects of Finasteride, a 5α-Reductase Inhibitor, in Women with Idiopathic Hirsutism

70 citations , August 1995 in “Fertility and Sterility”

In this study, women with idiopathic hirsutism who took finasteride for 9 months experienced a significant reduction in hirsutism scores compared to those receiving a placebo, with minimal side effects.

research Comparison of Flutamide and Spironolactone in the Treatment of Hirsutism: A Randomized Controlled Trial

165 citations , February 1994 in “Fertility and Sterility”

This study found that flutamide was more effective than spironolactone in reducing symptoms of hirsutism and related conditions in premenopausal women, with fewer discontinuations due to side effects.

research Finasteride

187 citations , January 1994 in “The New England Journal of Medicine”

Finasteride treats enlarged prostate and may help with baldness, but effects on sexual function and male fetuses are unclear.

research Comparison of Sequential Cyproterone Acetate/Estrogen Versus Spironolactone/Oral Contraceptive in the Treatment of Hirsutism

68 citations , May 1991 in “The Journal of clinical endocrinology and metabolism/Journal of clinical endocrinology & metabolism”

This study found that both cyproterone acetate and spironolactone effectively reduced hair diameter and plasma testosterone levels in hirsute women, with no significant differences between the two treatments.

research The Effects of Two Doses of Spironolactone on Serum Androgens and Anagen Hair in Hirsute Women

142 citations , February 1985 in “Fertility and sterility”

This study found that spironolactone reduced serum androstenedione and anagen hair shaft diameter in hirsute patients but did not significantly alter unbound testosterone levels, suggesting its effects are primarily peripheral.

research Treatment of Hirsutism With Spironolactone

183 citations , March 1982 in “JAMA”

This study reported that spironolactone at 200 mg/day significantly improved facial hair growth in women with hirsutism and showed a sustained reduction in ovarian androgens over one year.

research A Novel Use of Spironolactone: Treatment of Hirsutism

124 citations , September 1980 in “The Journal of clinical endocrinology and metabolism/Journal of clinical endocrinology & metabolism”

This study found that spironolactone significantly reduced hair growth in hirsute women, with noticeable effects in 3-5 months, and decreased serum testosterone levels in all participants.