Insomnia
"First night on 10mg didn&#039;t fall asleep until 5:15 am after 4 am popcorn binge. Woke up about 7:30 am. Same on next 3 nights with middle-of-the night coffee-cake, chocolates and even a couple of frozen dinners. Dr. upped  to 20mg. Same result. Hardly any sleep, night snacking, and started eating more during the day. People have commented about rapid weight gain. They&#039;re right. I gained 8 lbs. the first week! My weight has been pretty consistent by 2-3 lbs. for years. Going back to Ambien!"