It can decrease the pain and swelling of arthritis. It may prevent joint damage and reduce the risk of long-term disability. Plaquenil breastfeeding category What is plaquenil taken for What is safe dosage of plaquenil for lupus Plaquenil and discoid lupus s dosage Applies to hydroxychloroquine oral tablet. Along with its needed effects, hydroxychloroquine may cause some unwanted effects. 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 You can have vaccinations, including live vaccines such as yellow fever and shingles, while you're on hydroxychloroquine. Even though hydroxychloroquine is an anti-malarial drug, don't assume it will protect you if you're travelling to an area where there's a risk of malaria. An exception to this is the use of hydroxychloroquine in patients with porphyria cutanea tarda. When used in relatively high doses, hydroxychloroquine can trigger an acute hepatic injury with sudden onset of fever and marked serum enzyme elevations with increased excretion of porphyrins. Today, it is used to treat rheumatoid arthritis, some symptoms of lupus, childhood arthritis (or juvenile idiopathic arthritis) and other autoimmune diseases. Hydroxychloroquine is in a class of medications that was first used to prevent and treat malaria. Fever with hydroxychloroquine Will you have Fever with Plaquenil - eHealthMe, Hydroxychloroquine Side-effects, uses, time to work Plaquenil increased heart rateHow to make chloroquine poisonWhat is chloroquine resistanceChloroquine drug action Hydroxychloroquine is also an antirheumatic medicine and is used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. Important information. Taking hydroxychloroquine long-term or at high doses may cause irreversible damage to the retina of your eye. Hydroxychloroquine Uses, Dosage & Side Effects -. Hydroxychloroquine - LiverTox - NCBI Bookshelf. Hydroxychloroquine Plaquenil. 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. Hydroxychloroquine can reduce the skin problems linked with lupus and prevent the pain and swelling brought on by arthritis. This medication may also be used to treat other infections such as Q fever endocarditis, a type of heart valve infection. Combining telbivudine Tyzeka and hydroxychloroquine may increase the risk of unexplained muscle pain, tenderness, or weakness because both drugs cause such side effects. Hydroxychloroquine suppresses the immune system and should not be combined with drugs that also suppress the immune system or live vaccines.