its a benzodiazepine.
it was prescribed to me in the early years of my medication taking career.
it did work.
but it IS a benzo to you will eventually build up a tolerance AND a dependence on it.

Dont worry tho, there are MANY other sleep aids out there. you will still have options.
if its working for you now, Don't sweat it!

my question is, how are you feeling otherwise without trazodone?
its an antidepressant.