Increase in Testosterone Metabolism in the Rat Central Nervous System by Formalin-Induced Tonic Pain

This study found that a daily dose of 1 mg finasteride is effective for treating male pattern baldness, but benefits typically require at least three months to manifest and ongoing treatment is necessary to maintain results.

This review highlights the use of finasteride, a 5alpha-reductase inhibitor, for treating benign prostatic hyperplasia and male pattern hair loss, noting that it may cause male sexual dysfunction but usually with tolerable side effects that decrease over time, not requiring treatment discontinuation.

This study found that finasteride reduced the severity of acne in both male and female patients without apparent side effects.

This study found that finasteride 1 mg per day improved hair growth and slowed hair loss in Japanese men with male pattern hair loss compared to lower doses and placebo.

This study found that finasteride can stop hair loss in 91% of men with androgenetic alopecia and promote visible hair growth in up to 66% of cases.

This study confirms that finasteride inhibits the conversion of testosterone to dihydrotestosterone in human dermal fibroblasts, suggesting potential therapeutic use for androgen-related skin disorders.