Quinine is an alkaloid derived from the bark of the South American cinchona tree. It has been used as an antimalarial for over 350 years.6,7,20,21 It is effective against the asexual blood stages of all four Plasmodium spp. that cause malaria in humans, and is used for chloroquine-resistant P. falciparum infections. Quinine is also used with clindamycin in the treatment of Babesia microti infection. 36 The basis for the antimalarial activity of quinine is unclear, but three mechanisms have ... It is used as an antimalarial drug, and is the active ingredient in extracts of the cinchona that have been used for that purpose since before 1633. Quinine is also a mild antipyretic and analgesic and has been used in common cold preparations for that purpose. Qnine 300mg Tablet is an antiparasitic medicine, used for the treatment of malaria. It may also be used to treat and prevent nighttime leg cramps. It works by killing the malaria-causing parasite and stops the infection from spreading. Qnine 300mg Tablet should be used in the dose and duration as advised by your doctor. Take it with food to decrease the risk of stomach upset. Do not skip any doses and finish the full course of treatment even if you feel better. Take measures to reduce the ... Find patient medical information for Quinine (Qualaquin) on WebMD including its uses, side effects and safety, interactions, pictures, warnings, and user ratings
