In Sjögren’s, Plaquenil is used to treat many symptoms of Sjögren’s including fatigue, joint symptoms of arthritis and arthralgias (joint pain), dry mouth and dry eyes. Similar to its use in systemic lupus erythematosus, many clinicians feel that it is useful in reducing general Sjögren’s “disease activity.” One of the reasons that physicians feel comfortable in prescribing Plaquenil is its low risk to benefit ratio. Chloroquine malaria prophylaxis Aralen precauitions Plaquenil and heartburn Plaquenil and muscle relaxers interactions Hydroxychloroquine overdoses are rare, but very serious. Life-threatening symptoms may occur within 30 minutes with very rapid progression to death within a few hours. The symptoms are similar to chloroquine overdoses. Rarely, hydroxychloroquine can lead to anemia in some individuals. This can happen in individuals with a condition known as G6PD deficiency or porphyria. In rare cases, hydroxychloroquine can cause visual changes or loss of vision. Taking hydroxychloroquine long-term or at high doses may cause irreversible damage to the retina of your eye. Stop taking hydroxychloroquine and call your doctor at once if you have trouble focusing, if you see light streaks or flashes in your vision, or if you notice any swelling or color changes in your eyes. Call your doctor at once if you have As with any medication, allergic reactions including skin rashes and non-allergic reactions can occur. This means that the side effects of Plaquenil are mild and infrequent compared with its potential benefits. Hydroxychloroquine poisoning The Risk of Retinal Toxicity with Plaquenil, Hydroxychloroquine Plaquenil Chloroquine blood stageHydroxychloroquine sulfate 1gPlaquenil for urticaria 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. Hydroxychloroquine belongs to a group of medicines known as antimalarials. Hydroxychloroquine Oral Route Description and Brand Names.. Side Effects of Plaquenil Hydroxychloroquine, Warnings, Uses. Hydroxychloroquine MedlinePlus Drug Information. 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. Hydroxychloroquine and Chloroquine have a similar dose related risk assessment. 10mg / kg is potentially toxic. Increasing mortality is expected at doses 30mg / kg. 5 grams in adults is fatal without intervention. Children Ingestion of just one tablet can be fatal in the under 6 year. 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 they may need medical attention.