insomnia
"I have suffered from insomnia for over 10 years, I have tried many drugs, develop a tolerance and switch drugs. None ever gave me more then 4 hours of sleep.  I started trazadone about 6 weeks ago, I take 50 about 45 minutes before I go to bed and if I wake up I take another 25 and easily fall back to sleep.  I have no effects in the morning and even feel better then I have in the past.  I do sometimes feel a bit dizzy after taking it, but I know that may happen and plan for it."