night terrors
"I take Imipramine for Cataplexy and Night Terrors.  For cataplexy, Imipramine is by far the most effective treatment my doctor has tried, as it has eliminated about 70% of the attacks.  As for night terrors, they are completely gone. However, if I take a nap during the day, I will have nightmares about half the time.  I take 150mg just before bed.  The first couple months I was faced with some side effects.  If I didn't go to bed right after taking the medicine, I would be in a dazed state and could fall asleep standing up - that is gone. Erectile dysfunction and studdering were also present in the first 90 days or so.  Both have disappeared.  This is a drug you must give a little time before you see the benefits."