insomnia
"Have been taking trazodone for about 12 yrs. now because I tend to wake up worrying in the middle of the night and can't get back to sleep.  It's not a knock-out medicine, so will not put you immediately to sleep, but I sleep through the night (at 200 mgs.) without any problems.  This medicine has changed my life and I would not want to be without it. The dosage has been titrated up and down several times, depending on anxiety, depression, etc.  "