Hydroxychloroquine is available as the brand-name drug Plaquenil. Generic drugs usually cost less than the brand-name version. Hydroxychloroquine may be used as part of a combination therapy. Can plaquenil raise your blood pressure Hydroxychloroquin cause yellow sweat stains Find patient medical information for Plaquenil Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. 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. Hydroxychloroquine Plaquenil is used to treat malaria, lupus, and rheumatoid arthritis. Learn about side effects, warnings, dosage, and more. Hydroxychloroquine is used to treat lupus erythematosus and rheumatoid arthritis. It isn’t fully understood how this drug works to treat lupus erythematosus or rheumatoid arthritis. That means you may need to take it with other drugs. It treats malaria by killing the parasites that cause the disease. Plaquenil and prednisone interaction Plaquenil Oral Uses, Side Effects, Interactions., Plaquenil Oral Interactions with Other Medication Plaquenil best priceWhat happens when you quit taking plaquenilPlaquenil screening formHydroxychloroquine during infection 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. Plaquenil Hydroxychloroquine - Side Effects, Dosage, Interactions - Drugs. Hydroxychloroquine Side Effects, Dosage, Uses, and More. Protecting your eyesight when taking Plaquenil Lupus.. Brand names for prednisone include Deltasone, Rayos, and Prednisone Intensol. Plaquenil and belong to different drug classes. Plaquenil is an antimalarial medication and prednisone is a glucocorticoid. Side effects of Plaquenil and prednisone that are similar include nausea, vomiting, or headache. More in Eye Health. If you are taking Plaquenil to treat an inflammatory condition or malaria, you should be aware of the side effects that may occur to your eyes and vision. Plaquenil hydroxychloroquine is in a class of drugs called disease-modifying anti-rheumatic drugs, which are used to decrease inflammation, pain and joint damage. When my wife was first diagnosed with PMR in May, 2016, she was put on 15mg Pred. A month later, she was told to take 400mg of plaquenil daily, with the understanding that plaquenil would replace prednisone eventually. This rheumy tried to get her down to 5mg six months later, which was a total mistake.