sedation
"I've been on trazadone for a month now, and I take 100mg as needed for sleep. I love that I can actually fall asleep within 20 minutes and stay asleep,  but it's impossible for me to wake up. I've slept through alarm clocks, roommates coming in my room, the smoke detector going off. It puts me in a really deep sleep for a minimum of 10-12 hours. That's my only downside with it. You feel great in the morning, but I've missed work and a few classes because of it."