Cure
From Tardis Wiki, the free Doctor Who reference
A cure was a treatment which could relieve an ailment. The Doctor once picked up a hangover cure on the planet Zanthas IV. (AUDIO: Catch-1782)
Henry van Statten found the cure for the common cold in the Russian crater. However, he chose not to market it as he could make more money from repeatedly selling palliatives. (TV: Dalek)
