It can decrease the pain and swelling of arthritis. It may prevent joint damage and reduce the risk of long-term disability. Use of chloroquine during pregnancy Chloroquine maculopathy treatment 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. Hydroxychloroquine Oral tablet 200mg Drug Medication Dosage information. Learn about the reported side effects, related class drugs, and how these medications will affect your daily lifestyle. 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. It is taken by mouth. 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 what is it used for Hydroxychloroquine Oral Route Description and Brand Names., Hydroxychloroquine Oral Tablet 200Mg Drug Medication Dosage. Structure activity relationship of chloroquine pptChloroquine phosphate pharmacokineticsPlaquenil eyes side effectsLiver enzymes plaquenil Hydroxychloroquine 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. This medicine is not effective against all strains of malaria. Hydroxychloroquine - Side Effects, Dosage, Interactions.. Hydroxychloroquine - Wikipedia. Hydroxychloroquine MedlinePlus Drug Information. 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. Use this drug for a condition that is listed in this section only if it has been so prescribed by your health care medication may also be used for other types of infections e.g. Q fever endocarditis. HOW TO USE Hydroxychloroquine is usually taken with food or milk to prevent stomach upset. The dosage and length of. Highlights for hydroxychloroquine 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.