Malaria is common in areas such as Africa, South America, and Southern Asia. This medicine is not effective against all strains of malaria. Hydroxychloroquine sulphate tablets rheumatoid arthritis Chloroquine physical properties Prednisone and plaquenil during pregnancy What is hydroxychloroquine and how does it work? Hydroxychloroquine is one of several antimalarial drugs that have anti-inflammatory effects useful in other diseases. It is licensed in the UK for the treatment of malaria. Hydroxychloroquine is particularly effective for systemic lupus erythematosus SLE and discoid lupus erythematosus DLE. The exact hydroxychloroquine mechanism of action is unclear, although it does work to interrupt the communication of immune system cells to decrease swelling, pain, and joint damage. 1, 2, 3, 5 From the community “My Rheumatologist recently put me on Hydroxychoroquine for treating osteoarthritis and joint cysts in my hands and every other. For patients taking hydroxychloroquine to prevent malaria Your doctor may want you to start taking this medicine 1 to 2 weeks before you travel to an area where there is a chance of getting malaria. This will help you to see how you react to the medicine. Taking hydroxychloroquine long-term or at high doses may cause irreversible damage to the retina of your eye. Hydroxychloroquine is also an antirheumatic medicine and is used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. How does hydroxychloroquine work How long until Hydroxychloroquine takes effect - LUPUS UK, Hydroxychloroquine Plaquenil Success, Reviews and Side Effects Chloroquine inhibits autophagic flux by decreasing autophagosome lysosome fusionHydroxychloroquine monitoring ophthalmologyCan plaquenil cause ptosis What is hydroxychloroquine Plaquenil, and how does it work mechanism of action? What brand names are available for hydroxychloroquine Plaquenil? Is hydroxychloroquine Plaquenil available as a generic drug? Do I need a prescription for hydroxychloroquine Plaquenil? What are the side effects of hydroxychloroquine Plaquenil? Hydroxychloroquine Plaquenil Side Effects & Dosage for Malaria. Hydroxychloroquine Oral Route Proper Use - Mayo Clinic. Lupus Medicines Hydroxychloroquine - Brigham and Women's Hospital. What Conditions Does This Treat? Originally, hydroxychloroquine was used to prevent and treat malaria and was considered very effective. Now it is generally used for rheumatoid arthritis, but it has also been shown to work well for juvenile arthritis, some lupus symptoms, and other types of autoimmune conditions. Hydroxychloroquine is commonly used alongside other disease-modifying drugs including methotrexate – especially for rheumatoid arthritis. However, some drugs can interact with hydroxychloroquine. Indigestion remedies for example, antacids including some over-the-counter preparations can stop hydroxychloroquine being absorbed. Hydroxychloroquine can also decrease the frequency of RA flares. 3. Hydroxychloroquine is also available in generic forms. What are the ingredients in hydroxychloroquine? The active ingredient in hydroxychloroquine is hydroxychloroquine sulfate. 4. How does hydroxychloroquine work? Hydroxychloroquine is an antimalarial drug.