insomnia
"I started taking this when I was coming off Valium. I was getting 3 hours of sleep and waking in cold sweats. I added mirtazapine and I started getting a full 8 hours. Small doses of this work better for sleep than larger doses. Prescribed 7.5 mg but found my "sweet spot" at about 5mg after chiseling off a little bit of the pill. This is excellent for sleep. Some people can get great sleep on 3.75 mg. The higher doses are used more as an antidepressant. If you are suffering from insomnia I would definitely give this a try."