I was prescribed this in addition to my wellbutrin to combat some insomnia and it worked. It was a great sleep aid. The only problem was that I completely lost the ability to orgasm. Im in my early twenties and I'm very sexually active, so this was VERY frustrating to me. It didn't matter how many times I tried, I just couldn't orgasm, not even by masturbating. I was also only taking half a pill at bedtime, so I was shocked that it could be this powerful. My doctor tried giving me some samples of cialis (he said it works in about 40% of women) but that didn't help at all. After just 3 weeks or so, I couldn't take it anymore. It wasn't worth the extra half hour of sleep, because I was so on edge from not being able to have an orgasm. I also had some heartburn in the last week or so I was taking it, which I haven't had since I had a pre-ulcerous stomach lining almost a year ago.