What Is Quinine Sulfate?
Quinine sulfate treats malaria, but physicians often prescribe it for other uses. The medication has a large number of serious side effects, and nearly all people taking quinine sulfate suffer some problems. This has led the FDA to warn against using quinine sulfate off-label. AR Scientific markets the only U.S. Food and Drug Administration-approved quinine sulfate product under the brand name Qualaquin.
