I’ve haven’t heard of Rytary. My 48 year old son takes 50 mg of nortriptyline at 10 PM along with 50 mg of Trazadone. at the same time. They help him sleep. Since he lives by himself 3 hours away, I wish he would realize how much we care about him & love him. I spend a lot of time researching and he doesn’t share as much with us as we wish he would so now I need to remain quiet for a few days and let him call us. God bless you, Joanne