insomnia
"Love it. My body has always been exhausted but my brain just couldn't flip the switch to turn off and go to bed. I would always be up until 3-4am without yawning. Trazodone makes me very drowsy and I fall asleep typically 30-45 minutes after taking it. I sleep straight through the night but I usually wake up with a lingering headache in the morning. Never take this if you are going to get less than 8 hours of sleep."