Cafedrine
Cafedrine (INNTooltip International Nonproprietary Name, BANTooltip British Approved Name), sold under the brand name Akrinor among others, is a chemical linkage of norephedrine and theophylline and is a cardiac stimulant and antihypotensive agent used to increase blood pressure in people with hypotension. It has been marketed in Europe, South Africa, and Indonesia.