Benjisidrine was a cardiovascular drug used to treat Vulcans who suffered from a heart valve malfunction.
A physician prescribed this drug for Sarek, Spock's father, who suffered from congestive heart failure. However, his condition became too advanced for pharmaceutical therapy alone, and surgical intervention was required. (TOS: "Journey to Babel")
External link[]
- Benjisidrine at Memory Beta, the wiki for licensed Star Trek works