Pattern of Retinopathy: Although the locus of toxic damage is parafoveal in many eyes, Asian patients often show an extramacular pattern of damage. Dose: We recommend a maximum daily HCQ use of 5.0 mg/kg real weight, which correlates better with risk than ideal weight. Chloroquine autophagy inhibition Process related impurities in chloroquine and hydroxychloroquine Plaquenil Who makes plaquenil Good question. Back on nov 5 i think it was i felt there was a really good discussion about hydroxychlorouine & eye tests here. One of us posted detailed info about her experience & the different types of eye test anyone on plaquenil etc would probably be best to have, and the frequency. Plaquenil and Your Eyes Here is an eye test that is easy for all of us to do online, without going to the doctor right away. Scroll down after you go to this site until a graph shows up with a dot in the center. Look at the dot with one eye at a time, and if the lines change, then you might need to see the doctor. Abstract. Background The American Academy of Ophthalmology recommendations on screening for chloroquine CQ and hydroxychloroquine HCQ retinopathy are revised in light of new information about the prevalence of toxicity, risk factors, fundus distribution, and effectiveness of screening tools. Risk of Toxicity: The risk of toxicity is dependent on daily dose and duration of use. There are no similar demographic data for CQ, but dose comparisons in older literature suggest using 2.3 mg/kg real weight. Oct eye test plaquenil Plaquenil Retinopathy Screening Requirements Are You Up to., Eye exam / Plaquenil - Can you buy chloroquine over the counter May 12, 2016 Plaquenil can prove toxic to the retina, threatening the vision. Regular eye examinations are essential for those patients taking plaquenil because over time the retina can become damaged beyond repair. Regular medical monitoring is the only way to ensure that toxicity is not occurring. Plaquenil Eye Exams - Catalina Eye Care. Recommendations on Screening for Chloroquine and.. Hydroxychloroquine Plaquenil Toxicity and Recommendations.. Plaquenil is manufactured in only a 200 mg tablet The typical dosage is either 200 or 400 mg per day 200 mg daily puts anyone under 68 pounds at risk1 400 mg of Plaquenil daily puts anyone under 135 pounds at a higher risk for toxicity Therefore, 200mg of Plaquenil daily is going to be a safe dosage for virtually all adults13 Jun 13, 2019 OCT imaging This test makes a detailed, three-dimensional image of your eye. Your ophthalmologist can use this image to look for early retinal damage. Multifocal ERG This test looks at cells in the retina called rods and cones. The test measures how well these cells respond to light. It can find retinal damage from Plaquenil. If you take Plaquenil for your inflammatory disease, your ophthalmologist will check for damage to the retina in the back of the eye while you take the drug.