January 2018 in “Surgical and Cosmetic Dermatology” Finasteride and dutasteride are effective for male hair loss and enlarged prostate but may cause reversible sexual side effects.
2 citations
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September 2007 in “Fertility and Sterility” Stopping Propecia may improve sperm count and fertility.
January 2024 in “Expert Opinion on Pharmacotherapy” Low-dose oral minoxidil is effective and safe for treating hair loss in men and women.
August 2009 in “Reactions Weekly” Finasteride caused breast enlargement in two men, which improved after stopping the medication.
5 citations
,
August 2018 in “Sexual Medicine Reviews” 5α-Reductase inhibitors do not consistently increase testosterone levels in the blood.
November 2025 in “Australian Journal of General Practice” Oral finasteride and topical minoxidil can regrow hair, but finasteride may affect fertility.
Topical minoxidil and oral finasteride and dutasteride are the most effective treatments for male and female pattern hair loss, but study quality varies.
March 2019 in “European Urology Supplements” Some common medications like metformin, insulin, and ACE inhibitors can lower PSA levels, while statins don't, and low dose finasteride significantly reduces PSA.
April 2016 in “Journal of The American Academy of Dermatology” Dutasteride is more effective than finasteride for hair growth with similar side effects.
November 2010 in “Value in Health” Cataract surgery guidelines vary across Europe, and generic finasteride sales for hair loss have grown due to pill splitting.
September 2015 in “Korean Journal of Clinical Pharmacy” Dutasteride is highly effective for hair loss treatment in Korea, with more side effects than finasteride.
1 citations
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July 2023 in “Cureus” Some treatments for hereditary hair loss are effective but vary in results and side effects; new therapies show promise but need more research.
January 2024 in “International Journal of Trichology” Finasteride is effective for hair regrowth, but some believe it may cause persistent symptoms due to psychological factors.
July 2023 in “Dermatology and Therapy” 5-Alpha Reductase Inhibitors are effective for male hair loss and some skin conditions, but their effectiveness in women and safety concerns require careful use.
June 2018 in “Journal of Clinical Periodontology” Finasteride may cause gum side effects in some patients.
May 2007 in “The Journal of Urology” Finasteride lowers PSA levels in men, certain factors increase testicular cancer risk, and current guidelines for penile cancer may lead to unnecessary surgeries.
18 citations
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October 2018 in “Journal of The American Academy of Dermatology” Some skin medications can harm male fertility, but they don't seem to cause birth defects from father's exposure.
14 citations
,
October 2015 in “Neurochemistry International” Letrozole may help prevent seizures by reducing certain hormone levels.
5 citations
,
May 2021 in “International Journal of Infectious Diseases” A man experienced hair loss after getting COVID-19, which improved with treatment and might have been triggered by stress related to the illness.
3 citations
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May 2013 in “Journal of the American Association of Nurse Practitioners” Use minoxidil or finasteride first, then try HairMax LaserComb if needed.
Finasteride treatment increased blood volume and reduced vessel leakiness in beagle prostates.
253 citations
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April 2009 in “Journal of Biological Chemistry” p2y5, now called LPA6, is a receptor important for human hair growth.
97 citations
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December 2011 in “New England Journal of Medicine” The FDA did not approve certain drugs for prostate cancer prevention due to concerns about their effectiveness and potential risks.
30 citations
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September 2016 in “BMJ” Taking 5-α reductase inhibitors for prostate enlargement or hair loss does not significantly raise the risk of erectile dysfunction.
30 citations
,
December 1999 in “International Journal of Dermatology” Oral ivermectin effectively cured scabies with minimal side effects, and finasteride promoted hair growth in men with hair loss.
26 citations
,
May 2013 in “Marine Drugs” Ishige sinicola, a type of seaweed, may help hair grow by blocking a hair loss-related enzyme and boosting important cell growth.
22 citations
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August 2014 in “Clinical endocrinology” Taking finasteride for benign prostate hyperplasia may increase the risk of osteoporosis, especially at higher doses.
20 citations
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January 2022 in “Oxidative Medicine and Cellular Longevity” Reactive oxygen species (ROS) influence hair growth by causing DNA damage, cell death, and changes in immune cells.
18 citations
,
March 2016 in “Journal of Investigative Dermatology” Vitamin D and calcium are essential for normal hair growth.
16 citations
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June 2019 in “Industrial Biotechnology” Freezing brown seaweed right after harvesting and using microwave-assisted extraction with 75% 1,3-propanediol as a solvent is the best way to get polyphenols for cosmetics.