insomnia
"I took Ambien awhile back for insomnia. Within 20 minutes I was out. Woke up refreshed after 6 - 8 hours. Caution: for me, it was addicting and I could not sleep without it. Also for me, I would not remember activities I may or may not have done the night before. Unplug your phone, you may regret who you call and the conversation you had. I cannot take Ambien for those reasons, but it did work for getting to sleep!"