Plaquenil 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. What to do if taking plaquenil makes you nauseous Plaquenil for malaria mechanism What is Plaquenil? Plaquenil is a drug used in the acute treatment of malaria. It is also used in the long –term treatment of rheumatoid arthritis and lupus erythematosus. Its generic name is hydroxychloroquine sulfate. Chloroquine has been replaced with hydroxychloroquine as it has less side effects. Eye Exam Before Starting Treatment Plaquenil hydroxychloroquine belongs to a group of medicines called quinolines. Plaquenil 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. Find patient medical information for Plaquenil Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. Plaquenil is also an antirheumatic medicine and is used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. This medicine is not effective against all strains of malaria. Allergic reaction when changed from hydroxychloroquine to plaquenil Hydroxychloroquine Plaquenil Side Effects & Dosage for., Plaquenil Uses, Dosage & Side Effects - How to stop chloroquine itchingPlaquenil and edemaNursing interventions for hydroxychloroquineHydroxychloroquine 20 mg So after three weeks of taking Plaquenil hydroxychloroquine I developed a rash and had to stop. Now I'm really worried since Plaquenil is supposed to be the 'life insurance' drug of lupus, people have less flares on it, live longer, etc. Does this mean I have to be on steroids, and/or stronger drugs like Imuran and Cellcept, forever? Allergic to Plaquenil. What now? lupus - reddit. Plaquenil Oral Uses, Side Effects, Interactions.. Common and Rare Side Effects for Plaquenil Oral. Plaquenil or Hydroxychloroquine. Leave a Comment. What is Plaquenil. Plaquenil Adverse Reactions with Treating Lupus and Rheumatoid Arthritis; Ocular Reactions. The goal with ocular screening for the side effects of Plaquenil is to find the damage at the earliest stage to reduce the amount of vision loss. The risk is low in the beginning. That's a real common side effect of Lupus is unexplained rashes. If you've ever had an allergic reaction to a drug then this is the type of reaction you'd have if you were allergic to the Plaquenil; and they'd stay until the Plaquenil was out of your system. If they're coming and going more than likely it isn't the Plaquenil. 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.