Why Do Men Want to Switch from Finasteride to Dutasteride?

Many men think that Dutasteride is better than Fnasteride. Finasteride is 70% effective as a competitive inhibitor while dutasteride is about 80% as effective. However, most people don’t really see the difference from a practical point of view. The drug Dutasteride is not FDA cleared. Therefore, it is not proven to be safe. We know, for example, that Dutasteride produces sterility in some men.