insomnia
"Trazodone works well me.  I%u2019m 76 and about 10 years ago I started to sleep poorly when I had a mild bout of diverticulitis, which made it hard to fall asleep because of stomach pain.  I began to take a mild sleeping aid, 50 mg diphenhydramine, which worked OK most of the time for 8 years.  Then I had a recurrence of mild diverticulitis and diphenhydramine became ineffective.  I switched to 50 mg trazodone, which I supplemented with 750 mg of acetaminophen.  I take the two medicines together when I go to bed; read for 30 minutes; turn the lights out and fall asleep in usually less than 15 minutes.  Most nights I sleep for more than 4 hours before I wake up because I need to urinate; I usually get back to sleep OK.  "