Is 5 mg or 1 mg of Finasteride Better For Hair Loss? Let’s talk 5mg finasteride vs 1mg—two different doses, one powerful hair loss treatment. Finasteride is the active ingredient in Propecia®, an oral ...

Finasteride is FDA-approved to treat male pattern hair loss and benign prostatic hyperplasia (BPH) in adult males. Common side effects of finasteride can include erectile dysfunction, loss of libido, ...

D'Amico AV and Roehrborn CG (2007) Effect of 1 mg/day finasteride on concentrations of serum prostate-specific antigen in men with androgenic alopecia: a randomised controlled trial. Lancet Oncol 8: ...

Finasteride comes as an oral tablet. As with other drugs, finasteride can cause side effects (also called adverse effects). If finasteride works for you, your doctor will likely recommend taking it ...