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. Chloroquine vs quinine How to treat nausea from plaquenil Plaquenil 200 mg pill This can help control symptoms like rashes, skin and mouth sores and joint pain. Plaquenil and your eyes. A rare side effect of Plaquenil is damage to the eye's retina. The retina is the light-sensitive tissue at the back of the eye. Using Plaquenil for a long period of time may harm the retina, causing serious vision loss. Find patient medical information for Plaquenil Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. Description and Brand Names. Drug information provided by IBM Micromedex US Brand Name. Plaquenil; Descriptions. 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. 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. Is there another drug like plaquenil Side Effects of Plaquenil Hydroxychloroquine, Warnings, Uses, Plaquenil Oral Uses, Side Effects, Interactions, Pictures. Retinal thinning in plaquenil toxicity octEye exams for plaquenilGoodrx hydroxychloroquine 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. Hydroxychloroquine Plaquenil Side Effects & Dosage for.. Hydroxychloroquine Oral Route Description and Brand.. Plaquenil Interactions - eMedTV Health Information.. Hi, Is anyone out there taking Plaquenil in liquid form for rheumatoid arthritis. I can't swallow the Plaquenil pills - I've cut them in half and then quarters but the jagged edges scratch my throat going down and I've tried applesauce, putting butter on them, and other things. I just can't be Plaquenil hydroxychloroquine is considered an older DMARD disease modifying anti-rheumatic drug. Plaquenil was actually first classified as an antimalarial drug, but it is also used to treat certain rheumatic and autoimmune conditions which are unrelated to malaria. Generally, Plaquenil is a treatment option as monotherapy used alone for mild rheumatoid arthritis or as combination. Hi there, I had put a posting about this a few weeks ago on here. I had to get off of plaquenil as well b/c of toxicity and benign tumors behind my eyes. I haven't found a replacement except that I started my cytoxan every month now. I've had other problems as well but I don't think those would help you b/c they are more related to SLE.