Chloroquine has been extensively used in mass drug administrations, which may have contributed to the emergence and spread of resistance. It is recommended to check if chloroquine is still effective in the region prior to using it. Malaria resistant to chloroquine Cyp2d6 and plaquenil Chloroquine phosphate shelf life PLAQUENIL hydroxychloroquine sulfate tablets is indicated for the treatment of rheumatoid arthritis, and discoid and systemic lupus erythematosus, in patients who have not responded satisfactorily to drugs with less potential for serious side effects. I have been taking brand name Plaquenil for nearly 2 years and it has done a great job keeping my RA under control, that is until last week. The druggest didn't have any brand name Plaquenil so substituted the generic, within several days I started having flare-up symptoms - stiffness, pain, exhaustion, etc etc. Plaquenil® Sanofi‐Synthelabo Inc. Sanofi Patient Assistance Program 1‐800‐992‐9022 Infliximab Remicade® Centocor, US Remicade Patient Assistance Program 1‐866‐489‐5957 Leflunomide Arava® Sanofi Aventis Sanofi Aventis Pharmaceuticals Patient Assistance Program 1‐866‐325‐8233 The Centers for Disease Control and Prevention recommend against treatment of malaria with chloroquine alone due to more effective combinations. In areas where resistance is present, other antimalarials, such as mefloquine or atovaquone, may be used instead. Who makes plaquenil Hydroxychloroquine Plaquenil, Plaquenil - Brand name vs Generic DailyStrength 400 mg hydroxychloroquineHow long should i stop plaquenil before surgery Hydroxychloroquine Plaquenil is used to treat malaria, lupus, and rheumatoid arthritis. Learn about side effects, warnings, dosage, and more. Many studies suggest that dieting actually makes. Hydroxychloroquine Side Effects, Dosage, Uses, and More. Drug Name Brand Name Manufacturer Program Contact Information. Plaquenil What You Need to Know - Kaleidoscope Fighting Lupus. Hydroxychloroquine is used to treat malaria. It is also used to prevent malaria infection in areas or regions where it is known that other medicines eg, chloroquine may not work. Hydroxychloroquine belongs to a group of medicines known as antimalarials. It works by preventing or treating malaria. Plaquenil hydroxychloroquine belongs to a group of medicines called quinolines. Plaquenil is used to treat or prevent malaria, a disease caused by parasites that enter the body through the bite of a mosquito. Malaria is common in areas such as Africa, South America, and Southern Asia. Hydroxychloroquine Plaquenil is a drug that is classified as an anti-malarial drug. Plaquenil is prescribed for the treatment or prevention of malaria. It is also prescribed for the treatment of rheumatoid arthritis, lupus, and the side effects of lupus such as hair loss, joint pain, and more.