Insomnia
"Without Ambien I&#039;m up literally all night. But if you don&#039;t take it on am empty stomach it doesn&#039;t work at all. I take it at midnight and can&#039;t eat after 5 or 6PM or else it won&#039;t work. If you try and stay up after it starts to work you may do things you wouldn&#039;t normally do - like shop online, which I&#039;ve done and many people I know. Luckily everything I&#039;ve bought is stuff I&#039;ve wanted, but still..."