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. Tapering off plaquenil What dosages can you take of plaquenil for arthritis Plaquenil and Prednisone is not even in the same class of drugs. The prednisone is a steriod and the plaquenil is a anti malaria drug. The thing with plaquenil for me is that I don't notice much of anything taking it but when I go off then I flare up and then really notice it. Does Plaquenil Interact with other Medications? Severe Interactions. These medications are not usually taken together. Consult your healthcare professional e.g. doctor or pharmacist for more in. Plaquenil is the brand name for the prescription drug hydroxychloroquine. It's used to treat and prevent malaria infection, and to reduce symptoms and progression of autoimmune diseases such as. 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. Naprosen and plaquenil Plaquenil What You Need to Know - Kaleidoscope Fighting Lupus, Plaquenil Oral Interactions with Other Medication Is hydroxychloroquine safe in pregnancyFda hydroxychloroquineChloroquine and malaria treatmentIs it safe to take hydroxychloroquine while pregnantSide effects of hydroxychloroquine tablets 200 mg 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. Although not all of these side effects may occur, if they do occur. Plaquenil Side Effects Common, Severe, Long Term -. Plaquenil Hydroxychloroquine - Side Effects, Dosage.. Hydroxychloroquine Side Effects, Dosage, Uses, and More. The study is based on hydroxychloroquine sulfate and naproxen sodium the active ingredients of Plaquenil and Aleve, respectively, and Plaquenil and Aleve the brand names. Other drugs that have the same active ingredients e.g. generic drugs are not considered. Side Effects. Drug information provided by IBM Micromedex Along with its needed effects, a medicine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention. Summary Drug interactions are reported among people who take Plaquenil and Naproxen together. This study is created by eHealthMe based on reports of 1,166 people who take Plaquenil and Naproxen from Food and Drug Administration FDA, and is updated regularly.