If you believe you are seeing this page in error please contact us. Hydroxychloroquine is a quinoline medicine used to treat or prevent malaria, a disease caused by parasites that enter the body through the bite of a mosquito. Is plaquenil free at publix Plaquenil for autoimmune disorders Combination treatment prednisone and plaquenil What are the symptoms of withdrawal from plaquenil Hydroxychloroquine Hydroxychloroquine, an antimalarial, exerts disease-modifying anti-rheumatoid effects by interfering with the binding of complement to immune complexes. Hydroxychloroquine is administered at a rate of ∼400 mg/day for 4-12 weeks until therapeutic levels are attained, after which the dose is decreased by approximately one-half. Numerous drugs have been associated with neutropenia. The highest risk categories are antithyroid medications, macrolides, and procainamides. As stated above, many drugs act by an immune-mediated mechanism. However, some drugs appear to have direct toxic effects on marrow stem cells or neutrophil precursors in the mitotic compartment. Background/Purpose Hydroxychloroquine HCQ is frequently used to treat autoimmune diseases. The HCQ package insert and online drug information resources report an increased risk of hemolytic anemia in patients with G6PD deficiency. However, no published studies quantify this potential risk, and the genetic forms of severe G6PD enzyme deficiency are very rare in the United States. This medicine is not effective against all strains of malaria. Malaria is common in areas such as Africa, South America, and Southern Asia. Hydroxychloroquine and neutropenia HYDROXYCHLOROQUINE SULFATE Drug BNF content published., Which medications cause neutropenia? Hydroxychloroquine cancer treatmentAao plaquenil 2016 guidelinesPlaquenil monitoringCyp2d6 and plaquenilLong-term progression of hydroxychloroquine retinopathy off the drug marmor Hydroxychloroquine is a quinoline medicine 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 Uses, Dosage & Side Effects -. Hydroxychloroquine Is Not Associated with Hemolytic Anemia.. Sarcoidosis - American Family Physician. Hydroxychloroquine is an antimalarial drug which is relatively safe and well-tolerated agent for the treatment of rheumatoid arthritis. Chloroquine is another antimalarial agent that is also sometimes used. 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. The major manifestations are anemia, leucopenia, thrombocytopenia and antiphospholipid syndrome APS. One study of 126 patients with SLE showed that 47% had neutropenia, 27% had thrombocytopenia, 20% with lymphopenia and 13% had hemolytic anemia 2,3.