April 2017 in “Reactions Weekly” Man experienced sexual dysfunction, depression, breast growth, and skin discoloration after taking finasteride for hair loss.
April 2017 in “The Journal of Urology” Finasteride before TURP reduces blood loss and improves early postoperative quality of life.
December 2016 in “The journal of sexual medicine” Many patients with lower urinary tract symptoms also have undiagnosed erectile dysfunction, which improves with treatment.
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November 1995 in “The Journal of Clinical Endocrinology & Metabolism” Females with 5 alpha-reductase-2 deficiency have less body hair, no acne, normal fertility, and delayed menarche.
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October 2001 in “Mycoses” A young cat had a rare fungal infection caused by Microsporum gypseum.
January 2004 in “Banca y finanzas: Revista profesional de gestión financiera” Androgens increase pigmentation in certain hamster skin areas, but estrogens can reverse this effect.
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October 2023 in “African Journal of Urology” Older parental age, rural living, and specific genetic mutations increase hypospadias risk in children.
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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.
January 2020 in “Fertility and Sterility” The conclusion is that it's currently unclear if certain rare medical conditions are caused by specific factors due to mostly observational data.
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July 2025 in “Dermatology Reports” Syphilis treatment resolved hair loss and eye symptoms, highlighting its importance in diagnosing unusual alopecia.
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August 2023 in “Andrology” Finasteride changes hormone levels and certain proteins in rats, but these effects can be reversed after stopping the drug.
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October 1931 in “Archives of Dermatology and Syphilology” A rare scalp infection in a child developed into a kerion with additional skin symptoms.
May 2008 in “10th European Congress of Endocrinology” September 2014 in “PubMed Central” BPH treatments can cause sexual side effects affecting quality of life.
September 1980 in “PubMed” Using selenium disulfide on guinea pigs increased hair loss.
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July 2015 in “Pharmacotherapy” Low-dose finasteride may cause lasting sexual dysfunction and suicidal thoughts in young men.
Finasteride may reduce heart damage in rats.
November 2022 in “Journal of the Endocrine Society” A transman experienced lasting virilization symptoms after stopping testosterone, which were resolved with estradiol treatment.
PNH can occur in patients with SLE, so doctors should be aware of this.
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July 2005 in “DOAJ (DOAJ: Directory of Open Access Journals)” Selenosis in calves causes health issues and changes in blood parameters.
December 2015 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” Finasteride, a hair loss treatment, may cause long-term sexual dysfunction and depression.
September 2014 in “Emergency Medicine News” The man's skin condition improved with sun protection and topical steroids, but UV exposure still caused flare-ups.
July 2001 in “APMIS. Acta pathologica, microbiologica et immunologica Scandinavica./APMIS” Male children's genital development issues can be caused by genetic mutations or environmental factors affecting hormone action.
1 citations
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February 2022 in “Case reports in endocrinology” An unusual growth of Leydig cells in a woman's ovaries caused her excessive hair growth, which was treated successfully with surgery.
November 2023 in “JAAD case reports” Exogenous testosterone use may be linked to developing hidradenitis suppurativa.
January 2020 in “International Journal of Applied Biology and P” Finasteride treatment for three years changes certain polyamine levels in the blood but not in urine.
13 citations
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January 1953 in “Archives of Dermatology” Certain unsaturated compounds can cause temporary hair loss by affecting hair structure.
17 citations
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February 1987 in “Journal of the American Academy of Dermatology” The hair cuticle acts as a barrier against fungal infection, which occurs only deep within the hair follicle.
September 2025 in “Cureus” Equilibrium dialysis can accurately measure testosterone levels when lab results are inconsistent.
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March 2020 in “Cold Spring Harbor Perspectives in Biology” Mouse spermatogenesis shows that stem cells can behave flexibly and move widely in open environments.