Milk thistle

I’m wondering if anyone has tried milk thistle to see if that helps reverse any side effects? Milk thistle is a liver detoxifier with antioxidants that help rebuid the liver and apparently help with side effects from drugs/pharmaceuticals. I bring this up b/c finasteride is metabolized in the liver and the liver cleanses blood, so maybe it could help, maybe not. I’m also wondering, on the Mayo Clinic site they say that impotence is a RARE side effect of milk thistle. That scares me there. What’s up with that??