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 cost us Can i take plaquenil with robaxin 500 mg Can plaquenil cause swelling When using both these tools, keep in mind the following from Melles and Marmor’s recent study 1. “Retinal toxicity from hydroxychloroquine use cannot be completely prevented, but effective screening should recognize retinal toxicity before symptoms or significant risk of central vision loss appear ie. Find information about common, infrequent and rare side effects of Plaquenil Oral. Renal clearance in rheumatoid arthritis RA patients taking Plaquenil for at least six months seemed to be similar to that of the single dose studies in volunteers, suggesting that no change occurs with chronic dosing. Range for renal clearance of unchanged drug was approximately 16 to 30%. 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. Plaquenil retinopathy symptoms Recommendations on Screening for Chloroquine and., Common and Rare Side Effects for Plaquenil Oral Chloroquine oral pigmentation Two kinds of diabetic retinopathy have the potential to diminish vision In nonproliferative retinopathy, blood vessels in the retina deteriorate. Deteriorating blood vessels can become blocked or deformed. Fluids, fats and proteins leak out of the abnormal blood vessels. Fluid can collect in the retina. Retinopathy Guide Causes, Symptoms and Treatment Options. Plaquenil - FDA prescribing information, side effects and uses. Protecting your eyesight when taking Plaquenil Lupus.. Hydroxychloroquine is a well-tolerated medication for various rheumatologic and dermatologic conditions. Its main side effects are gastrointestinal upset, skin rash, headache, and ocular toxicity1. Within the eye, hydroxychloroquine can adversely impact the cornea, ciliary body, and retina1 Find patient medical information for Plaquenil Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. Skip to main content Check Your Symptoms 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 lupus, rheumatoid arthritis, and others. Malaria is spread by mosquitoes.