Because a Spaniard in Peru discovered just 300 years ago that crude quinine cured malaria, most devastating of diseases the world over,** a small group of learned botanists and pharmacologists met in ...

While enjoying a round (or more) of gin and tonics, it's likely the latter ingredient that draws intrigue. Maybe you're sipping and analyzing the botanicals, or comparing how it stacks up in mixed ...

Q: I have been suffering with leg cramps for years and years. Recently, my doctor told me about tonic water with quinine. It does help the leg cramps, but it is making me feel ill. My symptoms include ...

WASHINGTON (Reuters) - U.S. regulators on Tuesday ordered companies to stop selling unapproved drugs containing quinine, which is approved only in one anti-malaria drug and can have serious ...