Malaria is common in areas such as Africa, South America, and Southern Asia. This medicine is not effective against all strains of malaria. Whhat kind of damage does plaquenil cause to the eye Chloroquine hydrochloride physicochemical properties Data from case series and retrospective and open-label studies support the use of hydroxychloroquine in the treatment of extensive cutaneous sarcoidosis Chong 2005, Jones 1990, Modi 2008. Contraindications. Known hypersensitivity to hydroxychloroquine, 4-aminoquinoline derivatives, or any component of the formulation. Medical definition of hydroxychloroquine a drug derived from quinoline that is administered orally in the form of its sulfate C18H26ClN3O·H2SO4 to treat malaria, rheumatoid arthritis, and lupus erythematosus. Cite this Entry “Hydroxychloroquine.” Merriam-Webster. 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. Hydroxychloroquine is also used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. Taking hydroxychloroquine long-term or at high doses may cause irreversible damage to the retina of your eye. Hydroxychloroquine is also an antirheumatic medicine and is used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. Pronounce hydroxychloroquine Hydroxychloroquine Uses, Dosage & Side Effects -, Hydroxychloroquine Medical Definition Merriam Scared to take plaquenilPlaquenil oct flying saucerHydroxychloroquine ranbaxy Hydroxychloroquine plaquenil r, Especially At The Higher Standard Dose Of 400 Mg Per Day, Independently Decreases The Risk Of Cardiovascular Morbidity In People With Rheumatoid Arthritis, According To New Research Findings Presented This Week At How to pronounce Plaquenil. Hydroxychloroquine - CardioSmart. Hydroxychloroquine Medical Definition Merriam-Webster.. Find all the synonyms and alternative words for hydroxychloroquine at Synonyms.com, the largest free online thesaurus, antonyms, definitions and translations resource on the web. 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. Mefloquine definition is - an antimalarial drug C17H16F6N2O similar to quinine that is administered in the form of its hydrochloride.