"since childhood, i slept very little.  suffered for more than 40 years.  have been on trazadone for insomnia and depression for 20 years.  what a lifesaver!  for years i was on 150mg, but felt sleepy during the day.  i cut back to 50 mg. but was only able to sleep 5 to 6 hours.  last night i took 100 mg. and slept for a solid 8 hours and feel great!  guess i will stay on 100 mg.  can&#039;t imagine life without it!  highly recommend."