February 2026 in “Journal of Dermatology and Skin Science” Finasteride can cause serious mental health issues, so it's advised to avoid it for hair loss.
December 2022 in “International Journal of Pharmaceutics” The best starting dose for a new finasteride injection is 16.80 mg.
March 2019 in “Reactions Weekly” Finasteride may increase risk of suicidal thoughts and self-harm.
January 2017 in “Indian journal of sexually transmitted diseases and AIDS” Finasteride, a hair loss drug, can cause sexual side effects like erectile dysfunction in 2.1%-3.8% of users, but these usually go away with time or if the drug is stopped. Despite this, its impact on sexual function is minimal for most men.
March 2000 in “The Journal of pharmacy technology” Finasteride effectively treats mild to moderate hair loss in men aged 18-41, with some side effects.
56 citations
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January 2007 in “Pharmaceutical Development and Technology” Liposomes improve finasteride delivery for hair loss treatment, making it a promising option for topical use.
41 citations
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October 2011 in “Journal of Dermatology” Finasteride 1 mg effectively and safely increases hair growth in Japanese men with hair loss.
30 citations
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April 2002 in “Archives of Dermatology” Finasteride can cause one-sided breast enlargement, which disappears after stopping the drug.
27 citations
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June 2013 in “Alcoholism: Clinical and Experimental Research” Finasteride use may lead to less alcohol consumption in men with lasting sexual side effects.
24 citations
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December 2013 in “Sexual medicine reviews” Finasteride can cause sexual problems and depression in young men.
15 citations
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October 2012 in “International Urology and Nephrology” Low-dose finasteride may cause fertility issues, but stopping it can improve sperm quality and lead to pregnancy.
9 citations
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September 2010 in “Dermatologic Therapy” Finasteride for hair loss is safe and does not increase the risk of high-grade prostate cancer.
8 citations
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December 2008 in “Journal of The American Academy of Dermatology” Finasteride can cause a unique skin reaction on the penile shaft.
6 citations
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March 2009 in “Annals of Saudi Medicine” Finasteride use during early pregnancy may cause limb deformities in babies.
6 citations
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April 2004 in “Dermatologic Surgery” Finasteride showed limited hair growth and low patient compliance in treating male pattern baldness.
5 citations
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January 2014 in “Indian Journal of Dermatology” Finasteride is more effective for hair loss in people with body hair.
4 citations
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September 2020 in “Andrologia” Oregano extract helps fix testis and sperm damage caused by finasteride.
4 citations
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November 2001 in “PubMed” 1 mg/day oral finasteride significantly improves hair growth in men with male pattern baldness.
2 citations
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October 2017 in “Drug safety - case reports” Finasteride for hair loss may cause painless bleeding in urine and semen.
2 citations
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December 2006 in “Lancet Oncology” Finasteride significantly reduces PSA levels in men, and doctors should adjust PSA readings for those taking the drug.
2 citations
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January 2003 in “Journal of Clinical Dermatology” 1 mg finasteride can cause reversible painful breast enlargement in men.
1 citations
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November 2021 in “Ultrasonography” Ultrasound boosts finasteride's hair growth effects in mice.
July 2026 in “Postgraduate Medicine” Finasteride for hair loss often causes depression, with risks outweighing benefits.
March 2013 in “Reactions Weekly” A man's fertility improved after he stopped taking finasteride but worsened again when he restarted the medication.
February 2010 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” Finasteride can cause skin reactions, so dermatologists should be aware.
May 2004 in “Dermatologic Surgery” Most men stopped using finasteride for baldness due to unsatisfactory results or were lost to follow-up, and those who continued saw minimal to moderate improvement.
November 2020 in “Reactions Weekly” Finasteride can cause lasting erectile dysfunction, low libido, and depression in some patients.
December 2017 in “Reactions Weekly” Finasteride caused bleeding in a man, which stopped after stopping the drug.
September 1999 in “PubMed” Finasteride effectively thickens hair in men with minimal side effects.
February 1998 in “Inpharma Weekly” Finasteride helps 83% of men maintain or increase hair count.