Prazosin
"First I wish to thank those with PTSD who shared their experience with Prazosin.  I am treated by VA for PTSD w/moral injury, for Prolonged nightly Night Terrors, Night screams, kicking/running legs in deep sleep. (Vietnam Era Combat Vet)

I was placed on Prazosin nightly by my Psychiatrist about 4 years ago...at 1mg, and graduating to 6 mg by 2016.  I take Sertraline in the morning..along with two cups of strong coffee to get me into a relatively normal routine.  Sertraline helps with sudden noise anxiety and social conflict management. Prazosin causes me to crave sleep within an hour....I fall into deep sleep within minutes of lying down. The terrors and screams are very rare now.  My dog is trained to awaken me on Alarm. I am grateful."