Many people have had good results with Nortriptyline or amitriptyline, especially in small doses. It is a common, 'Try this' PCS med. Most tolerate it well even if it does not help.

I think you may be referring to the video on You Tube by John Byler called 'You Look Great.' John Byler is still struggling years later.

The information I've read suggests lying in bed should be minimal because it does not stimulate brain blood flow and works against achieving good sleep with all of the stages.