Ambien is a Schedule 4 drug that is prescribed for insomnia. People who are taking the Ambien have been known to engage in complex behaviors that they cannot remember afterward (e.g., preparing and eating food, making phone calls, sleep Tweeting, or having sex). You would think that having sex with someone who has taken a sleep-inducing drug would be like sex with a zombie, but spouses have claimed their Ambien-taking partners become very uninhibited and initiate intense and wild sex. While the person might seem totally awake, they clearly aren’t and can have complete amnesia afterward. Small doses of Ambien after a glass of wine can result in the same type of uninhibited sex. This can present serious issues surrounding consent. Also, Ambien has a greater impact on women than men, which is why women should take smaller doses than men.