insomnia
"I have a hard time sleeping since I was a teen. Trazodone has been a God send. I started with 50mg and went quickly to 100mg. I split my pill in half and take 1/2 of it about 2 hrs before bed and the other half at bedtime. If I take it all at once my head stuffs up.  That is the only side effect that I have noticed. I wake up with no grogginess and feel great."