This component of the program is made possible through Sanofi Cares North America. Plaquenil is the brand name for the prescription drug hydroxychloroquine. Chloroquine falciparum target Goodrx hydroxychloroquine Chloroquine still effective for malaria prophylaxis Chloroquine and proguanil dose Plaquenil® was the original brand of hydroxychloroquine and was previously the most commonly supplied by pharmacies in the UK. In summer 2015 Sanofi-Aventis Medicine the manufacturers of Plaquenil® ‘de-branded’ the drug to generic. Plaquenil is the brand name for the prescription drug hydroxychloroquine. It's used to treat and prevent malaria infection, and to reduce symptoms and progression of autoimmune diseases such as. 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. Malaria is spread by mosquitoes, which transmit the parasites that cause the infection, usually in tropical and subtropical parts of the world. It's used to treat and prevent malaria infection, and to reduce symptoms and progression of autoimmune diseases such as lupus, rheumatoid arthritis, and others. Plaquenil sanofi PLAQUENIL HYDROXYCHLOROQUINE SULFATE, USP WARNING. - Sanofi, Plaquenil Hydroxychloroquine - Side Effects, Dosage. Mechanism of hydroxychloroquineHydroxychloroquine q fever Hydroxychloroquine sulfate is a colorless crystalline solid, soluble in water to at least 20 percent; chemically the drug is 2-4-7-Chloro-4-quinolyl aminopentyl ethylamino ethanol sulfate 11. Hydroxychloroquine sulfate tablets contain 200 mg hydroxychloroquine sulfate, equivalent to 155 mg base, and are for oral administration. HYDROXYCHLOROQUINE - Hydroxychloroquine sulfate - Sanofi. Hydroxychloroquine Plaquenil. Despite Plaquenil dosing recommendations, retinal toxicity.. Plaquenil is used to treat or prevent malaria and to treat the symptoms of rheumatoid arthritis. Learn about side effects, interactions and indications. Skip to Content Compare prices, print coupons and get savings tips for Plaquenil Hydroxychloroquine and other Rheumatoid Arthritis, Lupus, and Malaria drugs at CVS, Walgreens, and other pharmacies. Prices start at $18.60 Plaquenil should be used with caution in patients taking medicines which may cause adverse ocular or skin reactions. Caution should also be applied when it is used in the following • patients with hepatic or renal disease, and in those taking drugs known to affect those organs.