insomnia
"I've been on Ambien and it was too strong. It gave me brain fog the next day. Taking half a pill helped but I did not like that it was habit forming. Got some samples of Silenor 3mg and it helped keep me sleeping or if I woke up I would go back to sleep. I only take half a pill with an 8 oz glass of water and that does the trick. It also helps to use earplugs to keep out noise.  Ive noticed that some people complain of weight gain. I cant imagine how that could happen if you are sleeping. But if Im awake and nibbling in the middle of the night, unless I up my exercise it's to be expected."