Tell your doctor and pharmacist about all of your drugs (prescription or OTC, natural products, vitamins) and health problems. You must check to make sure that it is safe for you to take Plaquenil (hydroxychloroquine) with all of your drugs and health problems. What is the genetic cause of chloroquine resistance Leflunomide and hydroxychloroquine Summary. Hydroxychloroquine Plaquenil is a drug that is classified as an anti-malarial drug. Plaquenil is prescribed for the treatment or prevention of malaria. It is also prescribed for the treatment of rheumatoid arthritis, lupus, and the side effects of lupus such as hair loss, joint pain, and more. 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. large, hive-like swelling on the face, eyelids, lips, tongue, throat, hands, legs, feet, and sex organs loss of hearing lower back or side pain BRAND NAMES Plaquenil. Medication Uses How To Use Side Effects Precautions Drug Interactions Overdose Notes Missed Dose Storage. USES Hydroxychloroquine is used to prevent or treat malaria infections caused by mosquito bites. It does not work against certain types of malaria chloroquine-resistant. For all uses of Plaquenil (hydroxychloroquine): WARNING/CAUTION: Even though it may be rare, some people may have very bad and sometimes deadly side effects when taking a drug. Do not start, stop, or change the dose of any drug without checking with your doctor. Can plaquenil cause swelling When to Report Reactions to Plaquenil, Hydroxychloroquine Oral Route Side Effects - Mayo Clinic Plaquenil fights cancerChloroquine autophagy lysosome According to Drugs.com, Plaquenil given for a long term can cause retinal disorders after a few months or years of daily use--especially if the dose exceeds 400mg per day. The risk of retinal damage increases at doses of 600mg to 700mg. Long-Term Side Effects of Plaquenil for Rheumatoid.. HYDROXYCHLOROQUINE - ORAL Plaquenil side effects.. Plaquenil Oral Uses, Side Effects, Interactions.. 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 lupus, rheumatoid arthritis, and others. Malaria is spread by mosquitoes. This causes swelling and can distort vision. The macula, in the center of the retina, helps us see fine detail and color—it delivers images to us at a higher resolution than any camera or screen. With macular edema, vision can resemble the screen of an older model TV set—with washed out colors and a blurry picture. Hives with Plaquenil or just another sarcoidosis symptom? Blistery rash all over my daughters body Swollen limbs. A possible allergic reaction? Burst blood vessels on my feet and ankles Two weeeks After Throat infections I Get Swollen Knees, Feet, and Ankles? Plaquenil and SLE Plaquenil Itchy feet and palms alternatives to plaquenil plaquenil as lyme treatment Swollen feet, nausea, fever Swelling of hands,feet, and ankles. will not go away!