Quinine is a bitter compound that comes from the bark of the cinchona tree. It was originally developed as a medicine to fight malaria. The tree is most commonly found in South America, Central ...

If you think all bubbly waters are the same, you'd be wrong. Find out what makes soda water and tonic water so different from ...

Patients often tell Dr. Kiran V. Patel they've been sipping on quinine water to help ease leg cramps. Well-meaning relatives and even some doctors recommend it, said Patel, who's the director of ...

Haihang Industry Co. Ltd., Vital Labs, Actavis, Aecochem Corp, Shreeji Pharma International, Hangzhou Dayang Co. Ltd., Wockhardt, Leocorno Enterprises, Trademax ...

July 8, 2010 — Physicians should not prescribe the malaria drug quinine (Qualaquin) for nocturnal leg cramps — an off-label use — because it may result in serious and life-threatening hematologic ...

Tonic water is a soft drink containing quinine, which gives it a bitter taste. Quinine is a common treatment for malaria. Some people believe that it can also help with leg cramps and restless legs ...

Beginning in 2006, the US Food and Drug Administration (FDA) issued a series of warnings not to prescribe the malaria drug quinine (Qualaquin™) for nocturnal leg cramps -- an off-label use -- because ...

Quinine treatment now highly regulated Quinine was once available as an OTC remedy used to treat leg cramps and malaria. Concerns over side effects led to its being banned by the FDA. Quinine is a ...

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 malaria ...

Scientists report that individual differences in how people experience quinine's bitterness are related to underlying differences in their genes. Some people find quinine to be bitter while others can ...

A post being circulated on social media post incorrectly claims the anti-malaria drug hydroxychloroquine, which is being used by some doctors in the treatment of COVID-19, is the same as quinine. The ...