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 retinal screening Hydroxychloroquine in diabetes ppt What are the side affects of hydroxychloroquine Inj chloroquine Cranial nerve palsies can result in double vision, poor eye movement and alignment, poor pupil reflexes, and droopy eyelids. Lupus optic neuropathy occurs in one-two percent of people with lupus. Slow progressive vision loss also can result in more rapid loss of vision from lupus optic neuropathy. For women, start with 100 pounds, and add 5 pounds for every inch over 5 feet. For men, start with 106 pounds, and add 6 pounds for every inch over 5 feet. The maximum dose of Plaquenil is 6.5 mg/kg of ideal body weight per day, regardless of whether a person is overweight, underweight, or normal weight. Feb 19, 2020 The adult dose of Plaquenil to suppress malaria is 400 mg on the same day each week. The pediatric weekly suppressive dosage is 5 mg/kg of body weight. The adult dose of Plaquenil to treat an acute attack of malaria is an initial dose of 800 mg followed by 400 mg in six to eight hours and 400 mg for two more days. 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 and double vision Conditions Plaquenil-related Eye Problems Eugene Eye Care, Protecting your eyesight when taking Plaquenil Lupus. Eye dr for plaquenil It is a derivative chloroquine, also an antimalarial agent which has a much higher risk of toxicity. Plaquenil can rarely cause a retinal problem involving the central visual area, or macula. Retinal toxicity from Plaquenil is rare, but even if the medication is discontinued, vision loss may be irreversible and may continue to progress. Medications that can Affect the Eye or Visual System. Side Effects of Plaquenil Hydroxychloroquine, Warnings, Uses. Plaquenil and blurred vision. -. Aug 29, 2014 Plaquenil, hydroxychloroquine HCQ, is an anti-malarial medication that has been proven to be useful in the treatment of patients with rheumatoid arthritis RA, systemic lupus erythematosus SLE and other inflammatory and autoimmune diseases. I have been on plaquenil for a while now and have started to have blurred vision. I have been to my eye doc. twice and all tests are normal. Should I continue to take it, I know that it can cause eye problems but my doc. says that it is very rare. 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.