If you have nocturnal (nighttime) leg cramps, your doctor might prescribe quinine (Qualaquin)-even though the U.S. Food and Drug Administration has approved it for only one purpose: to treat ...

Quinine adds the distinct bitterness that we associate with tonic water, and without a significant amount of sweetener many would find tonic water to be almost undrinkable. With some sugar ...

Staff Writer The science room is dark at M.W. Savage Elementary School, lit only by a black light and narrow streams of light peeking though the window shades. A scientist ...

And will it help with the fight against COVID-19? This is hydroxychloroquine, a prescription drug and chemical compound modeled after quinine, a once popular natural anti-malaria drug made from ...