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. Plaquenil drug uses Regulate nk cells inflammation plaquenil Is hydroxychloroquine a sulfa drug Hydroxychloroquine received an overall rating of 7 out of 10 stars from 368 reviews. See what others have said about Hydroxychloroquine, including the effectiveness, ease of use and side effects. Plaquenil side effects. Get emergency medical help if you have signs of an allergic reaction to Plaquenil hives; difficulty breathing; swelling of your face, lips, tongue, or throat. Taking Plaquenil long-term or at high doses may cause irreversible damage to the retina of your eye. Jan 10, 2020 Other side effects people have besides Heart failure * Rashes redness 1 person, 50.00% Neurological Symptom symptoms of nervous system disease 1 person, 50.00% 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 HYDROXYCHLOROQUINE - ORAL Plaquenil side effects, medical uses, and., Plaquenil Uses, Dosage & Side Effects - Antimalarial drugs plaquenilPlaquenil and blood glucose Jan 11, 2012 I have been on the plaquenil 200 mgm for about 4 months now. I did stop it for 2 weeks early in the treatment due to having to take a coupld other drugs that seemed to give me side effects. I just quit the plaquenil to give my liver a rest at that time. Noticed nothing different. Plaquenil isn a antiparasitic drug with anti-inflammatory affect. Let me tell you what weaning down from Plaquenil is like.. Heart failure in Plaquenil how severe and when it was.. Plaquenil and Levaquin drug interactions - eHealthMe. 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. Feb 19, 2020 As PLAQUENIL may enhance the effects of a hypoglycemic treatment, a decrease in doses of insulin or antidiabetic drugs may be required. Drugs That Prolong QT Interval And Other Arrhythmogenic Drugs. PLAQUENIL prolongs the QT interval and should not be administered with other drugs that have the potential to induce cardiac arrhythmias. 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.