Begin 1-2 days before travel, daily during travel, and for 7 days after leaving. Plaquenil (hydroxychloroquine) belongs to a group of medicines called quinolines. Plaquenil for chronic hives Plaquenil myalgias Quinine sulfate allergy is it okay to take plaquenil Hydroxychloroquine Plaquenil, chloroquine Aralen, and quinacrine Atabrine are medications that were originally used to prevent or treat malaria. However, during World War II it was also found that these medications were effective in treating the symptoms of lupus. Plaquenil hydroxychloroquine is an antimalarial medication used to treat or prevent malaria, a disease caused by parasites, which enter the body through the bite of a mosquito. Plaquenil is also used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. Hydroxychloroquine also known as hydroxychloroquine sulfate is an arthritis medicine. that also can be used to prevent malaria. It is available in the United States by prescription only. It is sold under the brand name Plaquenil and it is also sold as a generic medicine. Malaria is common in areas such as Africa, South America, and Southern Asia. Plaquenil is used to treat or prevent malaria, a disease caused by parasites that enter the body through the bite of a mosquito. Is hydroxychloroquine an anti malarial medication What Is Hydroxychloroquine? Donald Trump Asks FDA to., Plaquenil vs. Azulfidine Prescription Treatment for. Plaquenil for raynaud's syndrome This medication is an antimalarial agent, prescribed for malaria, rheumatoid arthritis, and lupus erythematous. Hydroxychloroquine is used to prevent or treat malaria infections caused by mosquito bites. It does not work against certain types of malaria. Anti Malarial Drugs - Hydroxychloroquine Sulfate Tablet.. Medicines for the Prevention of Malaria While Traveling.. Anti-Malarial Treatments - Sarcoidosis News. Hydroxychloroquine Plaquenil is considered a disease-modifying anti-rheumatic drug DMARD. It can decrease the pain and swelling of arthritis. It may prevent joint damage and reduce the risk of long-term disability. Hydroxychloroquine is in a class of medications that was first used to prevent and treat malaria. The antimalarial agents chloroquine and hydroxychloroquine have been used widely for the treatment of rheumatoid arthritis and systemic lupus erythematosus. These compounds lead to improvement of clinical and laboratory parameters, but their slow onset of action distinguishes them from glucocorticoids and nonsteroidal antiinflammatory agents. Hydroxychloroquine is used to prevent or treat malaria infections caused by mosquito bites. It does not work against certain types of malaria chloroquine-resistant.