It can decrease the pain and swelling of arthritis. It may prevent joint damage and reduce the risk of long-term disability. Plaquenil dry mouth Chloroquine cyanosis Plaquenil and zantac Chloroquine cost boots Hydroxychloroquine Oral tablet drug summary. Find medication information including related drug classes, side effects, patient statistics and answers to frequently asked questions. Visit for more details. Hydroxychloroquine sulfate tablets are white, to off-white, circular biconvex film coated tablets debossed with “347” on one side. Each tablet contains 200 mg hydroxychloroquine sulfate equivalent to 155 mg base. Bottles of 100 tablets with Child resistant closure NDC 57664-761-88 Hydroxychloroquine Sulfate by Sun Pharmaceutical Industries, Inc. is a white rou tablet about 10 mm in size, imprinted with 347product is a human prescription drug with active ingredients hydroxychloroquine sulfate. Today, it is used to treat rheumatoid arthritis, some symptoms of lupus, childhood arthritis (or juvenile idiopathic arthritis) and other autoimmune diseases. Hydroxychloroquine is in a class of medications that was first used to prevent and treat malaria. Hydroxychloroquine pill identification 347 Association of Polymorphisms of Cytochrome P450 2D6 With., DailyMed - HYDROXYCHLOROQUINE SULFATE tablet Plaquenil sleep disturbancePlaquenil sulfate 200 mg Hydroxychloroquine is in a class of drugs called antimalarials. It is used to prevent and treat acute attacks of malaria. It is also used to treat discoid or systemic lupus erythematosus and rheumatoid arthritis in patients whose symptoms have not improved with other treatments. Hydroxychloroquine MedlinePlus Drug Information. Pill Identifier Hydroxychloroquine Sulfate - NDC 57664-761. ROUND WHITE 347 - Hydroxychloroquine Sulfate 200 MG Oral.. Hydroxychloroquine oral tablet is available as a brand-name drug and a generic drug. Brand name Plaquenil. Hydroxychloroquine comes only as a tablet you take by mouth. Hydroxychloroquine is used to treat malaria, lupus erythematosus, and rheumatoid arthritis. Find patient medical information for Hydroxychloroquine Sulfate Bulk on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. Hydroxychloroquine HCQ, sold under the brand name Plaquenil among others, is a medication used for the prevention and treatment of certain types of malaria. Specifically it is used for chloroquine-sensitive malaria. Other uses include treatment of rheumatoid arthritis, lupus, and porphyria cutanea tarda.