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 ms Hydroxychloroquine success stories 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 is also used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. Plaquenil is available in generic form. What Are Side Effects of Plaquenil? Common side effects of Plaquenil include. nausea, vomiting, stomach pain or cramps, loss of appetite, weight loss, diarrhea, dizziness, spinning sensation. Hydroxychloroquine Plaquenil is used to treat malaria, lupus, and rheumatoid arthritis. muscle weakness;. pain, and stiffness in your joints and improve your quality of life. Plaquenil is used to treat other types of infections too. Malaria is spread by mosquitoes, which transmit the parasites that cause the infection, usually in tropical and subtropical parts of the world. Hydroxychloroquine and muscle pain Treating Lupus with Anti-Malarial Drugs Johns Hopkins Lupus., Side Effects of Plaquenil Hydroxychloroquine, Warnings, Uses Will my hair grow back after plaquenilPlaquenil and doxycycline interactionRandomized controlled trial hydroxychloroquine sjogrenPlaquenil for sarcoidosisHydroxychloroquine high blood pressure In rare cases, Plaquenil can cause cardiomyopathy, a chronic disease of the heart muscle. If you're taking Plaquenil for an autoimmune condition, your symptoms should begin to improve after a few. Plaquenil Hydroxychloroquine - Side Effects, Dosage.. Hydroxychloroquine Side Effects, Dosage, Uses, and More. How Lupus Affects the Muscles, Tendons and Joints Lupus.. Muscle damage and leg pain being just 2 examples. It is great that you have responded so well to the new medication. I haven't taken either of these medications, but it thought it may help to know that the symptoms you experienced are common, so the discontinuation of Plaquenil could indeed improve these areas. Description and Brand Names. Drug information provided by IBM Micromedex US Brand Name. Plaquenil; Descriptions. Hydroxychloroquine is used to treat malaria. It is also used to prevent malaria infection in areas or regions where it is known that other medicines eg, chloroquine may not work. I do think it's helped with fatigue and muscle pain but it's hard for me to compare to Xmas as when the improvement is so gradual I think it's really hard to notice on a gradual basis. Anyway he's suggested stopping the plaquenil for a month as he said sometimes that's the best way to tell if it's helping.