Maybe these will help
http://www.pspinformation.com/disease/otherdiseases/hypotension.shtml
http://www.cybermedicine2000.com/pharmacology2000/Autonomics/Adrenergics1/Adrenergic-53.htm
http://nursingpharmacology.info/Autonomics/Adrenergics/Adren1.htm
Excellent, thanks.
So I raised the head of my bed by about a foot. After about 15 mins I felt like I was panicking. Like I needed to lay down, but I was. Anyone else experience that? Very strange feeling.