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. Doses of hydroxychloroquine Hydroxychloroquine sulfate adverse effects After the surgery, the blind area was more noticeable because my sight in that eye was so much clearer,” she says. “The surgeon sent me to a retina specialist, who recommended that I cut down my dose of Plaquenil. Finally, my rheumatologist recommended that I stop taking the drug altogether.” These changes, if they are going to occur, happen slowly over a long period of time. Your eye care provider can examine the macula and detect subtle changes before you begin to notice any symptoms of problems. As a result, all patients taking plaquenil should have an examination approximately every six months. Plaquenil can make you go blind as a side effect so while on it, you have to go to the optician once a month for an eye test just normal vision test, nothing special. I took it for 18 months straight 200mg daily and had no side effects at all, and I am also taking it now been on it for a month. 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 Hydroxychloroquine Plaquenil, Conditions Plaquenil-related Eye Problems Eugene Eye Care Hydroxychloroquine 200 mg lymeChloroquine phosphate dosageIs plaquenil used to treat lupus In rare cases, Plaquenil can cause cardiomyopathy, a chronic disease of the heart muscle. If you're taking Plaquenil for an autoimmune condition, your symptoms should begin to improve after a few. Plaquenil Hydroxychloroquine - Side Effects, Dosage.. Plaquenil for treatment - Lyme Disease - MedHelp. PLAQUENIL Side Effects, Reviews by Patients -. If you are taking Plaquenil to treat an inflammatory condition or malaria, you should be aware of the side effects that may occur to your eyes and vision. Plaquenil hydroxychloroquine is in a class of drugs called disease-modifying anti-rheumatic drugs, which are used to decrease inflammation, pain and joint damage. 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. 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.