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. Side effects with plaquenil Does plaquenil suppress immune system further in an immunosuppressed person Check with your doctor immediately if blurred vision, difficulty with reading, or any other change in vision occurs during or after treatment. Your doctor may want your eyes be checked by an ophthalmologist eye doctor. Contact your doctor right away if you have any changes to your heart rhythm. 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 Taking hydroxychloroquine long-term or at high doses may cause irreversible damage to the retina of your eye. Stop taking hydroxychloroquine and call your doctor at once if you have trouble focusing, if you see light streaks or flashes in your vision, or if you notice any swelling or color changes in your eyes. Call your doctor at once if you have 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. Treatment for eye issues after taking plaquenil Plaquenil for treatment - Lyme Disease - MedHelp, Hydroxychloroquine toxicity - EyeWiki Does plaquenil affect gerdSulfa in plaquenilIs chloroquine safe in early pregnancyPlaquenil urticaria treatmentHydroxychloroquine fertility In rare cases, hydroxychloroquine can cause visual changes or loss of vision. Such vision problems are more likely to occur in individuals taking high doses for many years, individuals 60 years or older, or those with significant kidney disease. At the recommended dose, development of visual problems due to the medication is rare. Hydroxychloroquine Plaquenil. Side Effects of Plaquenil Hydroxychloroquine, Warnings, Uses. Ask the Expert Plaquenil and Sjögren’s. Before Plaquenil treatment begins. You will have a “baseline” eye exam. This measures the health of your eyes and looks for retinal or macular disease. Once a year while taking Plaquenil. After five years of Plaquenil treatment, when retina damage is likely to begin, you need to see your ophthalmologist every six months. Special tests can. If you are taking hydroxychloroquine over a long duration, it is important to take eye exams every 6 to 12 months. 6 Do not take hydroxychloroquine if you experience vision symptoms, including problems seeing or reading, light sensitivity, blurred distance vision, or light flashes or streaks. 5 Plaquenil or hydroxychloroquine HCQ is an anti-malarial medication that has been proven to be useful in the treatment of patients with rheumatoid. The Risk of Retinal Toxicity with Plaquenil. Posted on Fri. patients treated with Plaquenil are advised to get a baseline eye exam prior to starting the drug and then annually thereafter.