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. Hydroxychloroquine dose in rheumatoid arthritis Hydroxychloroquine weight based dosing 5 mg kg ideal bo Vision risks. Hydroxychloroquine is dosed according to body weight. The American Academy of Ophthalmology AAO currently defines an overdose of hydroxychloroquine as more than 5.0 milligrams mg per kilogram kg of body weight 1 kg equals 2.2 pounds or more than 400 mg a day. Apr 20, 2011 Remember, any patient who is at a high risk for Plaquenil toxicity should be examined on an annual basis following the baseline exam. The goal of monitoring/screening is to identify early macular damage prior to irreversible vision loss or even before visible signs of bull’s eye maculopathy. 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. 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. Symptoms of eye damage from plaquenil Hydroxychloroquine Plaquenil Side Effects & Dosage for Malaria, New Plaquenil Guidelines Map of chloroquine resistant malariaHydroxychloroquine 200 mg tablet costPlaquenil for sarcoidosisHydroxychloroquine liquid His physical exam was normal. This new test is supposed to be way more sensitive to damage. Anyway, they want me to continue on the Plaquenil for another four months, and repeat the test. If more thinning, then I have to come of the Plaquenil. Has anyone here ever experienced eye damage from Plaquenil? I do have eye pain in the morning. Eye Damage from Plaquenil - Sjogren's World. Plaquenil Hydroxychloroquine - Side Effects, Dosage.. What Is Plaquenil? - American Academy of Ophthalmology. It’s rare for side effects to occur with Plaquenil if the medication is dosed properly Side effects Blurred vision, bull’s eye maculopathy, scotoma, vortex keratopathy, headache, accommodative dysfunction, whitening of eyelashes, phototoxicity3 Typical symptoms are irritated, gritty, scratchy, or burning eyes, a feeling of something in the eyes, excess watering, and blurred vision. Advanced cases of dry eyes may result in damage to the front surface of the eye and impaired vision. The dry eye that is seen in lupus cannot be distinguished from other dry eye conditions. Scleritis Aug 14, 2017 This means many people taking Plaquenil for RA are taking a dose of 400mg a day or higher. Pigment deposits in the retina can cause vision changes, according to Steven Ofner, M. D. of Eugene Oregon Eye Care. Signs of retinal damage include blurry or distorted vision, flashes of light or floaters, or loss of night vision.