Hair loss treatment can work to preserve hair and possibly even regrow hair. In one study, Finasteride was effective at stopping hair loss in 83% of men compared to 28% for the placebo group.
Finasteride is not appropriate for all men and should never be used by women or handled by pregnant women. To learn more about who should not use finasteride and the potential side effects, please see the FAQ below regarding side effects and the important safety information.