Additionally, another exception occurred while executing the custom error page for the first exception. : September 14, 2016 Chief complaint: Whirling and flashing lights A 57-year-old female presented to the Ophthalmology clinic at UIHC complaining bilateral central photopsias for the past two years. Is coughing normal when taking plaquenil Chloroquine sigma solubility Mar 10, 2017 Hydroxychloroquine HCQ; Plaquenil is used increasingly in the management of a variety of autoimmune disorders, with well established roles in dermatology and rheumatology and emerging roles in. Find information about common, infrequent and rare side effects of Plaquenil Oral. Johnson and Vine examined nine patients taking a cumulative dose of hydroxychloroquine of greater than 1,000 g and noted that eight patients taking 400 mg/d had no evidence of retinopathy, whereas one patient taking more than 600 mg/d had retinopathy. 5 Bernstein concurred with this study, but noted that patients with chronic renal. She was previously treated with hydroxychloroquine (Plaquenil) 200mg bid (6.5mg/kg) for 10 years, which was stopped one year prior to presentation. She suffered from Sjogren syndrome and inflammatory arthritis and was currently treated with prednisone and methotrexate. Retinopathy symptoms from plaquenil Early Plaquenil Toxicity Detected without Bull’s Eye Maculopathy, Common and Rare Side Effects for Plaquenil Oral Chloroquine research AMD Age-related Macular Degeneration Cataracts Corneal Conditions Cosmetic Surgery Diabetic Retinopathy Eye Movement Disorders Glaucoma Hereditary Genetic Disorders Low Vision Neuro-Ophthalmic Conditions Ophthalmic Plastic and Reconstructive Surgery Pediatric Conditions Refractive Errors Retinal Diseases Strabismus Strabimus Thyroid Eye Disease Uveitis Symptoms Plaquenil Maculopathy Retinal Diseases Eye.. Evaluation of Hydroxychloroquine Retinopathy With Multifocal.. Plaquenil - FDA prescribing information, side effects and uses. Eye damage due to Plaquenil is not common,” he says. “Rarely will anybody who has good vision and minimal symptoms develop loss of central vision or ability to read if annual screening is done and visual are symptoms reported as soon as they occur so the medication can be stopped if toxicity occurs. Hydroxychloroquine retinopathy is characterized by a bulls eye maculopathy and is associated with corneal verticillata.2,5,6 The reported incidence of toxic retinopathy associated with chloroquine varies from 1% to 16%; there is a lesser incidence associated with hydroxychloroquine.6,8 The exact mechanism of action of hydroxychloroquine remains. Hydroxychloroquine HCQ is an antimalarial medication that can also be used to treat autoimmune diseases. However, it can produce irreversible changes to the retina that lead to visual impairment. The aim of this study was to determine the proportion.