26 citations
,
January 2002 in “Advances in experimental medicine and biology” Finasteride, originally for prostate issues, also treats hair loss, similar to effects from certain plants.
November 2020 in “Journal of The American Academy of Dermatology” Finasteride 1 mg every other month works as well as daily dose for hair loss maintenance.
February 2023 in “Reactions Weekly” August 2021 in “Annales pharmaceutiques françaises” Topical finasteride at 0.25% is effective and has fewer side effects than oral finasteride for hair loss.
June 2024 in “Georgetown medical review” Finasteride treats hair loss but may cause low libido, erectile issues, and depression.
March 2026 in “European Urology Focus” Finasteride improves prostate cancer prediction by adjusting kallikrein marker levels.
29 citations
,
April 2004 in “Annals of Pharmacotherapy” Finasteride reduces hirsutism effectively with fewer side effects but is a second-choice treatment due to safety concerns.
15 citations
,
January 1998 in “Journal of Clinical Periodontology” Finasteride helps treat hair loss by blocking enzyme activity.
15 citations
,
November 2006 in “Journal of Pharmaceutical and Biomedical Analysis” Method measures finasteride in plasma, suitable for pharmacokinetic studies.
August 2023 in “Journal of Investigative Dermatology”
70 citations
,
August 1995 in “Fertility and Sterility” Finasteride reduces hairiness and androgen levels in women with unexplained excessive hair growth.
January 2013 in “CINECA IRIS Institutial research information system (University of Pisa)” June 2025 in “International Journal of Dermatology”
October 2023 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” Using both minoxidil and finasteride together on the scalp works better for male hair loss than using either one alone.
6 citations
,
October 2000 in “International Journal of Dermatology” Preventing hair loss is more effective than regrowth; oral finasteride is a realistic option.
21 citations
,
January 2008 in “Talanta” New, cheaper method measures finasteride in tablets accurately and quickly.
14 citations
,
January 2008 in “Dermatology Online Journal” Hormonal therapies like cyproterone acetate and spironolactone may help some women with hair loss, but finasteride 1mg is not useful, and the effectiveness of other treatments is still unclear.
152 citations
,
October 2010 in “Archives of Dermatology” Finasteride helps hair growth but may cause sexual side effects.
October 2013 in “Handbook of Metabolic Pathways of Xenobiotics” Finasteride is mostly broken down in the body and excreted in urine and feces.
Two finasteride tablet formulations are bioequivalent.
January 2015 in “프로그램북(구 초록집)” Dutasteride is effective and safe for treating common hair loss, and it's more potent than finasteride, leading to better hair growth and thickness.
December 2025 in “PubMed” The minoxidil and finasteride foam remains stable and effective for 180 days at room temperature.
August 2020 in “Asian Pacific Journal of Cancer Prevention” Long-term use of Finasteride improves hair growth in Saudi women but may cause menstrual irregularities and mood changes.
5 citations
,
November 2020 in “JAMA Dermatology” Finasteride may cause side effects; more research needed.
40 citations
,
September 2003 in “Archives of Dermatology” Finasteride slightly better long-term, minoxidil faster initial results, but stopping minoxidil may cause hair loss.
1040 citations
,
October 1992 in “The New England Journal of Medicine” Finasteride effectively treats BPH but may increase sexual dysfunction risk.
1 citations
,
January 2011 in “Journal of Human Reproductive Sciences” Finasteride may decrease semen quality but not harm sperm production, and stopping the drug can improve semen quality; hyperprolactinemia can cause infertility but is treatable with medication.
1 citations
,
June 2025 in “European Journal of Clinical Pharmacology” Finasteride may increase the risk of suicidality and depression, especially in younger people.
21 citations
,
March 2018 in “JEADV. Journal of the European Academy of Dermatology and Venereology/Journal of the European Academy of Dermatology and Venereology” 5-alpha-reductase inhibitors may help stabilize or slow down hair loss in some frontal fibrosing alopecia patients, but more research is needed to confirm their effectiveness and safety.
January 2002 in “J0urnal of Nanjing Military Medical College” The finasteride capsule is stable and effective for up to two years.