Oh that is a rare cancer, sorry to hear. I don't see why finasteride would have any impact on bone cancer. Definitely talk to doctors about it beforehand, but don't think it would be an issue. If your hair loss is due to chemo or cancer treatments then finasteride isn't going to help though. And it is difficult to tell if I have had any changes tbh. I definitely felt changes when I took dutasteride. My sex drive got insanely high on it and had crazy hard erections, but after a couple months things completely reversed and was having libido and erection issues. Feel pretty normal now back on just finasteride. Can still get very hard, get crazy hard morning wood sometimes. Think my mood/nervousness affects my libido and erection quality more-so than this drug. Could be doing something, but hard to tell. Only taking .5mg finasteride daily.
