Metformin is used to treat high blood sugar levels caused by diabetes
There are persistent rumors that the product causes or contributes to erectile dysfunction. However, there are no scientific studies showing a connection between Rogaine and sexual dysfunction. It possible that the rumors arise from the fact that an earlier drug, finasteride, actually was linked to sexual dysfunction.
One small study, published in 1994, actually found that Minoxidil might be an effective treatment for erectile dysfunction.