Long-term treatment with finasteride 1 mg decreases the likelihood of developing further visible hair loss in men with androgenetic alopecia (male pattern hair loss)

This randomized controlled trial evaluated the long-term efficacy of finasteride 1 mg/day in preventing further visible hair loss in men with androgenetic alopecia (AGA). Analyzing data from 1,553 participants across two Phase III studies, the results showed that daily finasteride use led to a 93% reduction in the 5-year likelihood