April 2026 in “Frontiers in Medicine” Syphilis can cause hair loss even without penetrative sex, but treatment can fully restore hair.
September 2025 in “bioRxiv (Cold Spring Harbor Laboratory)” Hair loss in males and females is influenced by immune cell interactions, with potential treatments identified.
June 2025 in “Acta Dermato Venereologica” Male pattern baldness doesn't significantly affect mental health or sexual well-being.
April 2016 in “The FASEB Journal” Blocking androgen receptors early in life increases estrogen levels and reduces sexual motivation in male rats.
May 2003 in “Reactions Weekly” December 2021 in “BMJ Open” Androgenetic alopecia in men aged 46 is not significantly linked to depression, anxiety, quality of life, self-esteem, or sexual symptoms.
October 2021 in “International Journal of Andrology” Finasteride, a hair loss drug, has unaddressed sexual side effects due to the manufacturer's inadequate safety measures and lack of additional studies.
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.
19 citations
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June 2021 in “The world journal of men's health” Using anabolic-androgenic steroids can harm men's reproductive health and increase the risk of heart problems and death.
15 citations
,
September 2014 in “JAMA Dermatology” 8 citations
,
March 2017 in “Journal of Mind and Medical Sciences” Human sexuality involves complex mental processes unique to humans.
The white wax scale insect's genome shows that complete metamorphosis evolved earlier than thought and highlights differences in male and female development.
December 2013 in “The Journal of Urology” January 2012 in “The Journal of Clinical Psychiatry”
April 2017 in “Journal of Investigative Dermatology” Hair loss patterns differ between males and females due to 5 master regulators and JAK-STAT signaling affects hair growth.
158 citations
,
January 2003 in “Journal of Forensic Sciences” Hair testing can detect a single GHB exposure, useful for documenting sexual assault.
5 citations
,
July 2022 in “Orphanet journal of rare diseases” RSPO1 mutations in certain patients lead to skin cells that don't develop properly and are more likely to become invasive, increasing the risk of skin cancer.
2 citations
,
June 2009 in “PubMed”
2295 citations
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August 2012 in “The international journal of transgenderism/International journal of transgenderism” The guidelines recommend informed consent for gender-affirming treatments and stress the importance of personalized, culturally sensitive care for transgender individuals.
581 citations
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October 1998 in “Journal of The American Academy of Dermatology” Finasteride safely and effectively treats male pattern hair loss, but may cause reversible sexual issues and harm male fetuses.
235 citations
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September 2004 in “The Journal of urology/The journal of urology” Drugs that block DHT production can effectively treat enlarged prostate and improve urinary issues with some sexual side effects.
223 citations
,
December 2010 in “The Journal of Sexual Medicine” Some patients taking finasteride or dutasteride may have ongoing sexual problems and depression even after stopping the medication.
192 citations
,
January 1976 in “The Journal of Clinical Endocrinology & Metabolism” Androgen levels increase with puberty and are linked to sexual hair development.
187 citations
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June 1999 in “Journal of The American Academy of Dermatology” Finasteride effectively treats frontal hair loss with few side effects.
137 citations
,
March 2006 in “Cns Drug Reviews” Finasteride treats enlarged prostate and hair loss, but may cause side effects in some patients.
110 citations
,
January 1984 in “Progress in brain research” Gonadal hormones may influence sex differences in play fighting in animals, but their effect on human spatial behavior is unclear and needs more research.
93 citations
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January 1996 in “Clinical Pharmacokinectics” Finasteride helps regrow hair and shrink prostate by reducing DHT, with some sexual side effects.
73 citations
,
June 2001 in “Endocrinology” Prolactin affects when mice shed and grow hair.
66 citations
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June 2013 in “Journal of Dermatological Treatment” Finasteride and dutasteride effectively treat hair loss, but may cause side effects like sexual dysfunction and depression.
58 citations
,
January 2013 in “The Journal of Clinical Endocrinology and Metabolism” Obese women with PCOS show a male-like pattern in certain fat tissue gene expressions.