5-Alpha reductase inhibitor related litigation: A legal database review.

5α-reductase inhibitor was alleged to have sexual, mental, and physical side effects, resulting in legal litigation. Despite this, no judgment against a physician or pharmaceutical company was identified. We do note and discuss a large number of lawsuits settled out of court. Given the increase in the number of lawsuits resulting in verdicts over the last 3 years, we suspect that the frequency of litigation around 5α-reductase inhibitors will continue for the foreseeable future.