"i&#039;ve been on trazodone for almost a year. i have trouble sleeping. they started me off at 50 mg...my body got used to it so they upped my dosage to 100 mg. i noticed that i felt awful in the morning. felt like the room was spinning, i didn&#039;t want to get out of the bed and not to mention being irritable. for some reason i&#039;m at 150mg now. i just split them down the middle but i noticed my dreams are really weird now."