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. Is plaquenil immunosuppressant Drug warnings for plaquenil Using plaquenil in end stage macular degeneration Plaquenil tablets contain the active ingredient hydroxychloroquine, which is a type of medicine called a disease-modifying anti-rheumatic drug DMARD. Amphocil discontinued in the UK. Study Raises Questions about Sjogren's and Plaquenil. Plaquenil hydroxychloroquine has long been the go to drug that their doctors prescribe. It is often the first line of attack before other more aggressive therapies are added such as methotrexate or rituximab that have bigger impacts on the immune system. The Risk of Retinal Toxicity with Plaquenil. Posted on Fri, Aug 29, 2014 Tweet; Plaquenil, hydroxychloroquine HCQ, is an anti-malarial medication that has been proven to be useful in the treatment of patients with rheumatoid arthritis RA, systemic lupus erythematosus SLE and other inflammatory and autoimmune diseases. 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. Plaquenil uk discontinued Hydroxychloroquine Survey Results - LUPUS UK, Study Raises Questions about Sjogren's and Plaquenil Lichen planopilaris treatment hydroxychloroquineHow long does it take plaquenil to leave your systemChloroquine with temodorChloroquine clinical trials gliomaDoes plaquenil help with light sensitivity Has Plaquinel been discontinued. am so much better with plaquenil. How do we find out if it has been discontinued? Reply 1 Report. 61Annie. I'm in the UK and was prescribed Quinoric. This is the only brand I have had since I was started on Hydroxychloroquine last month. Have had no side effects on it. Has Plaquinel been discontinued? My pharmacist. - LUPUS UK. The Risk of Retinal Toxicity with Plaquenil. Hydroxychloroquine - Wikipedia. Note This document contains side effect information about hydroxychloroquine. Some of the dosage forms listed on this page may not apply to the brand name Plaquenil. For the Consumer. Applies to hydroxychloroquine oral tablet. Along with its needed effects, hydroxychloroquine the active ingredient contained in Plaquenil may cause some unwanted effects. Hydroxychloroquine Plaquenil is considered a disease-modifying anti-rheumatic drug DMARD. It can decrease the pain and swelling of arthritis, prevent joint damage and reduce the risk of long-term disability. Hydroxychloroquine is in a class of medications that was first used to prevent and treat malaria. Today, it is used to treat rheumatoid Plaquenil can cause serious side effects when used in high doses for chronic diseases such as RA over the long term. The New Zealand Dermatological Society recommends that to decrease the risk of retina damage, no more than 200mg of Plaquenil should be taken a day, and a dose of 400mg per day should be taken no longer than a few weeks.