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. Malaria is spread by mosquitoes, which transmit the parasites that cause the infection, usually in tropical and subtropical parts of the world. Chloroquine translation Chloroquine still effective for malaria prophylaxis The addition of colchicine. Our patient likely had baseline mild proximal myopathy secondary to hydroxychloroquine with her acute decompensa-tion due to a second myotoxic drug, colchicine. To our knowledge this is the first documented case of a myopathy induced by both hydroxychloro-quine and colchicine supported by unique electron microscopy. 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. 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. For example, it may be combined with an antibiotic to treat chronic Q-fever, which humans usually catch from farm animals or raw milk. Plaquenil is used to treat other types of infections too. Colchicine and hydroxychloroquine Hydroxychloroquine and Colchicine Induced Myopathy Request PDF, Hydroxychloroquine Plaquenil Hydroxychloroquine human antihimeric antibodiesQuinine sulfate allergy is it okay to take plaquenilHydroxychloroquine rxlistPlaquenil and statinsStopping plaquenil cold turkey Hydroxychloroquine Plaquenil is used to treat malaria, lupus, and rheumatoid arthritis. Learn about side effects, warnings, dosage, and more. Hydroxychloroquine Side Effects, Dosage, Uses, and More. Hydroxychloroquine Plaquenil Side Effects & Dosage for Malaria. Hydroxychloroquine - an overview ScienceDirect Topics. Hydroxychloroquine had a mild inhibitory effect in a relatively high concentration. As expected, celecoxib, etodolac, and nimesulide did have an inhibitory effect on the cyclo-oxygenases. CONCLUSIONS Neither colchicine nor hydroxychloroquine exert their anti-inhibitory effect through inhibition of cyclo-oxygenases. PMID 14963695 Indexed for. Medscape - Indication-specific dosing for Plaquenil hydroxychloroquine sulfate, frequency-based adverse effects, comprehensive interactions, contraindications, pregnancy & lactation schedules, and cost information. Hydroxychloroquine is usually taken with food or milk to prevent stomach upset. The dosage and length of treatment are based on your medical condition and response to therapy. In children, dosage.