One more thing alot of the SSRI anti depressants like Zoloft,Paxil,Welbutrin, lexapro cause insonmia. You can type in which ever medicine you are taking in a search engine like yahoo and it will tell you one of the side effects is insonmia. The best anti depressants for sleep according to my doctor and pharmicist are trazadone,remeron,amptriptyline. These are all non ssri anti-depressants that are good for sleep. Remeron and trazadone worked good for me for wa while, but I later devolped side effects . I was diganosed a month ago with bi-polar so taking any anti-depressants without being on a modd stablizer like lithium or depakote is bad. Now I am on a mood stablizer and a antipschotic.