what drugs are used to prevent malaria
Medications. The most common antimalarial drugs include: Chloroquine (Aralen) Quinine sulfate (Qualaquin) Hydroxychloroquine (Plaquenil) Mefloquine; Combination of atovaquone and proguanil (Malarone) The history of antimalarial medicine has been marked by a constant struggle between evolving drug-resistant parasites and the search for new drug formulations. In many parts of the world, for instance, resistance to chloroquine has rendered the drug ineffective.