Has anyone used MUSE, it’s a sexual stimulant that you actually inject right into your urethra. I have ED because of Diabetes, I tried Viagra and Levitra and Cialis, all with no result. Then my Urologist suggested 500mg of Muse, it did give me an erection, that did not last. Then I tried 1000mg and Bingo, great erection that lasted 3.5 hours. That was great. So if you suffer from ED and other forms of medication do not work try Muse, you will need a prescription to get it.