Introduction: Quinine, also known as Cinchona, Cinchona Bark, Fever Tree, Jesuit’s Bark, Peruvian Bark, Quina-Quina, Red Cinchonais an agent produced from the bark of the South American Cinchona tree. It is also produced synthetically. Quinine has been traditonally used for malaria treatment but new, more effective agents are available. Quinine use and the FDA: Read More »