These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. Side effect plaquenil rash What is aralen What is Plaquenil? Plaquenil has active ingredients of hydroxychloroquine sulfate. It is often used in systemic lupus erythematosus. Check the latest outcomes from 53,829 Plaquenil users, or browse all drugs. What is Levaquin? Levaquin has active ingredients of levofloxacin. It is often used in sinusitis. Oct 22, 2008 There are certainly a lot of us on here that take Plaquenil -- I've never heard of this kind of side effect but maybe someone else has. I hope you find a solution soon, it sounds like a troubling condition. Cheers, Lynnwood. They had my on plaquenil initially for seronegative RA and it didn't help with my symptoms - I also had similar side effects and lost some hair which isn't ideal when you're 21 lol I'm on methotrexate now and I have some GI side effects and brain fog and whatnot, but they're tolerable. If you notice any other effects, check with your healthcare professional. Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them: Other side effects not listed may also occur in some patients. Neurological side effects of plaquenil Plaquenil Hydroxychloroquine for Lupus - LupusCorner, Clonic movements - side effect of Plaquenil? **UPDATED** Plaquenil retinopathy pathogenesis Sep 13, 2019 Some side effects of hydroxychloroquine may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. Hydroxychloroquine Side Effects -. Does Plaquenil actually work for you? autoimmunity. Plaquenil Uses, Dosage & Side Effects -. Aug 14, 2017 Plaquenil is the brand name of hydroxychloroquine, a drug used to prevent or treat malaria. Plaquenil can cause serious side effects when used in high doses for chronic diseases such as RA over the long term. The most common side effects are nausea and diarrhea, which typically improve over time or when the drug is taken with food. Less common side effects include skin rash or bleaching or thinning of hair. This drug used to be associated with eye and vision problems, but with current lower doses this side effect is rare. Common side effects include vomiting, headache, changes in vision and muscle weakness. Severe side effects may include allergic reactions. It does not appear to be safe during pregnancy. Hydroxychloroquine is in the antimalarial and 4-aminoquinoline families of medication.