insomnia
"I have taken Ambien CR 12.5 mg for about 2 years off and on.  This product works great for my insomnia, but as other users have stated, I have experienced episodes of sleep walking, making random phone calls, texting, cooking and having wild sex with my husband without any memory of it all.  My suggestion is that you take the pill and go straight to bed to lessen the chances of sleep walking; However, you still run the risk of doing strange things anyway. Other than the sleepwalking, Ambien has given me the best sleep 7-8 hours of sleep of my life."