Although not all of these side effects may occur, if they do occur they may need medical attention. Check with your doctor immediately if any of the following side effects occur while taking hydroxychloroquine: Incidence not known Some side effects of hydroxychloroquine may occur that usually do not need medical attention. Vinegar plaquenil Price hydroxychloroquine 200 mg Withdrawal symptoms of plaquenil Hydroxychloroquine retinopathy. It is known that some people who take. hydroxychloroquine for more than five years and/or in high doses are at increased risk of. damage to their retina, the light sensitive layer of cells at the back of the eye. This is known as. retinal toxicity or retinopathy. On examination, a telltale sign of hydroxychloroquine toxicity is a bilateral change in the retinal pigment epithelium of the macula that gives the commonly described appearance of a bull’s-eye. This is a late finding, however, and too late for screening to be useful. Hydroxychloroquine is a well-tolerated medication for various rheumatologic and dermatologic conditions. Its main side effects are gastrointestinal upset, skin rash, headache, and ocular toxicity1. Within the eye, hydroxychloroquine can adversely impact the cornea, ciliary body, and retina1 Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. These side effects may go away during treatment as your body adjusts to the medicine. Eye toxicity hydroxychloroquine Retinal toxicity associated with chronic exposure to., HCQ Retinopathy Update 2019 - Acuity Eye Center Alternatives for hydroxychloroquine plaquenilPlaquenil medication class By 2/2010 things were so dim I could not see to shop in stores. I quit taking Plaquenil but the DR still said no toxicity. My eyes continued to get worst. In tears I went back in July he finally sent me to a retina specialist. You don't have to have Bulls eye damage to have toxicity Over weight women over 60 should beware of taking Plaquenil. Has anyone experienced plaquenil toxicity with damage to eyes?. Hydroxychloroquine toxicity - EyeWiki. Hydroxychloroquine toxicity Eye News. Toxicity from hydroxychloroquine may be seen in two distinct areas of the eye, the cornea, and the macula. The cornea may become affected relatively commonly by an innocuous vortex keratopathy characterized by whorl-like corneal epithelial deposits. The side effect that is of greatest concern is retinal toxicity. Retinal toxicity of Plaquenil may manifest itself with subtle disturbances of the retinal pigment epithelium which may eventually lead to complete destruction of the macula in the form of bull’s-eye maculopathy. 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.