In Sjögren’s, Plaquenil is used to treat many symptoms of Sjögren’s including fatigue, joint symptoms of arthritis and arthralgias (joint pain), dry mouth and dry eyes. Similar to its use in systemic lupus erythematosus, many clinicians feel that it is useful in reducing general Sjögren’s “disease activity.” One of the reasons that physicians feel comfortable in prescribing Plaquenil is its low risk to benefit ratio. Plaquenil dosage based on weight Chloroquine itch mouse behavior Plaquenil mood swings Can plaquenil grow hair Conclusions SD-OCT and AO detected abnormalities that correlate topographically with visual field loss from hydroxychloroquine toxicity as demonstrated by HVF 10-2 and may be useful in the detection of subclinical abnormalities that precede symptoms or objective visual field loss. SD-OCT showed loss of the parafoveal inner/outer segment junction, thinning of the parafoveal outer nuclear layer, and a loss of the normal foveal depression, which is characteristic for hydroxychloroquine retinal toxicity Figure 3. Dence of hydroxychloroquine maculopathy. Table. Clinical, High-Speed Ultra–High-Resolution Optical Coherence Tomography, and Multifocal Electroretinogram Findings From Patients Receiving Hydroxychloroquine Patient No./ Age, y Hydroxychloroquine Dosage, mg/d Diagnosis Treatment, y Symptoms Visual Acuity, OD, OS Color Vision Visual Fields mfERG. As with any medication, allergic reactions including skin rashes and non-allergic reactions can occur. This means that the side effects of Plaquenil are mild and infrequent compared with its potential benefits. Oct findings in plaquenil toxicity Hydroxychloroquine toxicity - EyeWiki, Hydroxychloroquine Plaquenil Toxicity and. Benefit of hydroxychloroquine These findings prompted the question of possible early hydroxychloroquine retinopathy. Fluorescein angiogram of left macula in patient with hydroxychloroquine retinopathy. Reprinted from American Journal of Ophthalmology, Vol 104, Johnson and Vine, Hydroxychloroquine therapy in massive total doses without retinal toxicity, pages 139-144. Chloroquine and Hydroxychloroquine Toxicity Clinical.. CLINICAL SCIENCES High-Speed Ultra. - oct-. Hydroxychloroquine-Induced Retinal Toxicity - American.. Dosage levels that can cause toxicity 6.5 mg/kg Hydroxychloroquine Plaquenil19 3 mg/kg Chloroquine Arlen With Plaquenil 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 Plaquenil-induced maculopathy is a form of retinal toxicity that is associated with long-term use of of the anti-inflammatory medication plaquenil. The drug-induced maculopathy is associated with the following risk factors Cumulative dose level of 1,000 grams of plaquenil. Abstract Optical coherence tomography based microangiography OMAG is a new, non-invasive imaging modality capable of providing three dimentional 3D retinal and choroidal microvascular maps without a need for exogenous dye. In this study, we evaluated the retinal and choroidal microvascular architecture of the macula in a patient with hydroxychloroquine HCQ toxicity using OMAG.