“Twenty-five percent of men currently taking Finasteride or Dutasteride, popularly known as Proscar and Avodart, for the treatment of benign prostate enlargement (BPH), appear not to benefit from taking these medications,” Medical Press reports today.
“Those prescribed Propecia or Avodart for male pattern hair loss (known as alopecia) are also at risk for adverse events elicited by these drugs.”
The story here:
medicalxpress.com/news/2015-08-a … ement.html
And the study, in Endocrine Reviews and Metabolic Disorders, titled “Adverse effects of 5α-reductase inhibitors: What do we know, don’t know, and need to know?” here: