20 citations,
June 2017 in “Hormone Molecular Biology and Clinical Investigation” Long-term use of dutasteride for enlarged prostate may worsen blood sugar, cholesterol, and erectile dysfunction.
19 citations,
March 2019 in “Behavioural Brain Research” Finasteride use can cause depression-like behavior in male rats.
19 citations,
September 2016 in “Pharmacotherapy” Finasteride for hair loss increases risk of long-lasting sexual dysfunction.
18 citations,
March 2019 in “Journal of The European Academy of Dermatology and Venereology” Finasteride use doesn't cause sexual dysfunction in men with hair loss.
17 citations,
September 2020 in “Journal of Endocrinological Investigation” Post-finasteride patients show changes in gut bacteria, possibly causing various symptoms.
17 citations,
February 2014 in “The International Journal of Neuropsychopharmacology” 
15 citations,
March 2020 in “Anais Brasileiros De Dermatologia” Finasteride may cause lasting sexual, mental, and physical symptoms; use with caution.
15 citations,
June 2019 in “Journal of Neuroendocrinology” Isoallopregnanolone may be a safe and effective treatment for reducing tics in a mouse model of Tourette syndrome.
15 citations,
January 2017 in “Experimental Neurology” Finasteride reduces movement issues in Parkinson's disease rats.
15 citations,
October 2014 in “Hormone Molecular Biology and Clinical Investigation” Some hair loss and prostate drugs might increase the risk of diabetes and heart disease.
15 citations,
September 2014 in “JAMA Dermatology” 
15 citations,
May 2007 in “Hormones and Behavior” Finasteride boosts morphine's pain relief, stops tolerance, and reduces withdrawal in rats.
15 citations,
May 2004 in “Facial Plastic Surgery Clinics of North America” Treat pattern hair loss with finasteride and topical minoxidil.
14 citations,
March 2018 in “Translational Stroke Research” Finasteride helps protect brain in old male rats.
14 citations,
April 2002 in “Brain Research Protocols” Quickly get finasteride from tablets using easy methods.
13 citations,
January 2020 in “Neuroscience” Blocking 5α-reductase can harm memory and brain structure, and increase harmful brain changes in male mice used for Alzheimer's disease research.
13 citations,
March 2019 in “Journal of Dermatological Treatment” Finasteride can treat hair loss, but may have side effects; evaluate and inform patients of risks.
13 citations,
December 2017 in “CNS Neuroscience & Therapeutics” Finasteride affects young male rats' brain function and behavior negatively.
12 citations,
April 2018 in “Physiology & Behavior” Finasteride raises suicide-linked aggression and stops clozapine's positive effects in schizophrenia animals.
12 citations,
January 2015 in “Indian Journal of Dermatology, Venereology and Leprology” Negative expectations can cause adverse effects in dermatology treatments, like with finasteride for baldness, and careful communication can help reduce these nocebo responses.
11 citations,
March 2019 in “Journal of The American Academy of Dermatology” Some men taking finasteride for hair loss may experience sexual problems like erectile dysfunction and decreased sex drive, which can persist even after stopping the medication.
11 citations,
March 2016 in “Translational Andrology and Urology” Nandrolone might increase muscle mass with fewer side effects than testosterone but could cause erectile dysfunction and needs more research.
11 citations,
August 2014 in “Current Urology Reports” Medications for enlarged prostate can cause sexual side effects like reduced libido, erectile dysfunction, and ejaculatory problems.
11 citations,
July 2008 in “European Journal of Drug Metabolism and Pharmacokinetics” Finasteride helps reduce pain and inflammation in animals.
10 citations,
October 2020 in “Microscopy and Microanalysis” Resveratrol helps prevent finasteride-induced damage in male rats, improving reproductive function.
10 citations,
August 2020 in “International Journal of Andrology” 5α-reductase inhibitors like finasteride may not be effective or safe for transgender individuals, and more research is needed.
10 citations,
February 2020 in “Endocrine” Finasteride safely treats hair loss without harming hormones or reproduction, but may slightly reduce sexual function.
10 citations,
November 2018 in “Physiological Research” The conclusion is that standardizing testosterone measurement methods is essential for better diagnosis accuracy in women.
10 citations,
January 2017 in “Skin Pharmacology and Physiology” Finasteride may cause vitiligo, sexual issues, and depression; better treatments and predicting side effects needed.
8 citations,
March 2020 in “Metabolites” Finasteride treatment changes urine metabolomics and steroid signatures, potentially monitoring effectiveness but may cause sexual side effects.