September 2019 in “Reactions Weekly” Man experienced post-finasteride syndrome symptoms after using finasteride and dutasteride for hair loss.
June 2019 in “Reactions Weekly” 
March 2019 in “Reactions Weekly” Finasteride may increase risk of suicidal thoughts and self-harm.
December 2018 in “Reactions Weekly” Some medications may cause lasting sexual dysfunction.
July 2018 in “Reactions Weekly” Lower finasteride doses had more side effects; dutasteride caused back pain; more research needed on post-finasteride syndrome.
June 2018 in “International Review of Intellectual Property and Competition Law” 
May 2018 in “Reactions Weekly” Finasteride treatment for hair loss can cause erectile dysfunction.
December 2017 in “Reactions Weekly” Finasteride caused bleeding in a man, which stopped after stopping the drug.
November 2017 in “Reactions Weekly” Testosterone undecanoate caused hair loss; finasteride improved it but caused stomach issues for one patient.
July 2017 in “Reactions Weekly” Finasteride may cause serious muscle-related side effects.
June 2017 in “Reactions Weekly” Finasteride (Propecia) may cause depression and suicidal thoughts; stop use and inform a healthcare professional if symptoms develop.
April 2017 in “Reactions Weekly” Finasteride may cause weak ejaculation and reduced semen volume.
April 2017 in “Reactions Weekly” Man experienced sexual dysfunction, depression, breast growth, and skin discoloration after taking finasteride for hair loss.
December 2016 in “Reactions Weekly” Dutasteride and finasteride have equal safety for treating BPH without increased heart risk.
October 2016 in “Reactions Weekly” Dutasteride and finasteride don't raise erectile dysfunction risk.
August 2016 in “Reactions Weekly” No link between finasteride and seizures found.
July 2016 in “Reactions Weekly” Cyproterone and finasteride reduced hypersexuality but caused serious side effects.
March 2016 in “Reactions Weekly” Post-finasteride syndrome causes various symptoms in men using finasteride, with no known cure.
January 2016 in “Reactions Weekly” No clear link found between finasteride and suicidal thoughts or actions.
April 2015 in “Reactions Weekly” Finasteride toxicity information is limited, poor quality, and biased.
25 citations,
December 1995 in “Neurology” The research found that chickenpox virus spreads in skin through blood then to skin cells, while shingles virus moves from nerves to hair follicle areas before infecting skin cells.
2 citations,
May 2014 in “BMC Infectious Diseases” HIV-positive men who have sex with men have a higher rate of anal beta-papillomavirus infections.
1 citations,
May 2010 in “Nursing Standard” Treatments for autoimmune hair loss have limited success and patients need emotional support and self-acceptance.
1 citations,
February 1993 in “Nursing Standard” Many drugs, not just chemotherapy, can cause reversible hair loss.
November 2017 in “British journal of nursing” Charities help patients manage their own health by providing resources and support.
June 2018 in “The Journal of Sexual Medicine” Proper management of the dilation program is crucial after male-to-female reassignment surgery.
April 2022 in “The Journal of Sexual Medicine” Finasteride alone increases suicide risk, but combining it with other treatments reduces this risk.
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December 2015 in “Drugs” New treatments for a chronic skin condition show promise, but individualized plans are crucial due to varying responses.
134 citations,
January 2019 in “American journal of clinical dermatology” Antibiotics can reduce acne but may lead to resistant bacteria, and understanding the skin's bacteria is important for treatment.
105 citations,
October 2018 in “Nature” A small group of slow-growing cells causes basal cell carcinoma to return after treatment.