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. Cost of aralen Deae dextran chloroquine method Chloroquine and proguanil side effects Hydroxychloroquine interference with warfarin Since the side effect of vision loss is possible but rare, it is important for you to tell your doctor about any vision changes that you experience. Doctors generally recommend regular eye exams while on Plaquenil, so that early changes can be caught. Once abnormalities are discovered, toxicity has already occurred. You can also monitor yourself between visits with a special grid called an Amsler grid, which can be obtained through your ophthalmologist. If your ophthalmologist does find some Plaquenil deposits, s/he will simply request that you stop taking the medication, and you may follow up with your rheumatologist about another advised method of treatment. 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 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. Does plaquenil cause dizziness the longer you take it Lupus Medicines Hydroxychloroquine - Brigham and Women's., Treating Lupus with Anti-Malarial Drugs Johns Hopkins Lupus. Benefits of hydroxychloroquinePlaquenil eye screening recommendationsHydroxychloroquine lupus treatmentPlaquenil and surgery risk Jun 11, 2013 When you are on this so long you begin to think it's not working, and not worth the risk of taking it for so long. I went off it a few times over the years. Four years ago I had been off the med for about 6 months and went through a bad personal trauma, resulted in my platelets dropping down to under 2000. Study Raises Questions about Sjogren's and Plaquenil. Side Effects of Plaquenil Hydroxychloroquine, Warnings, Uses. Focus on Eyes Long-term Plaquenil intake can affect your vision. Blurred vision While taking this medication, use caution when driving or operating machinery, since hydroxychloroquine can cause blurring of vision. If your vision blurs, call your doctor. Eye damage Irreversible damage to the retina of the eye has occurred for some people who take long-term or high-dosage treatment with hydroxychloroquine. I only worry that you being off of plaquenil completely for 2 weeks is going to back fire and start your inflamation again which will take a while for the plaquenil to kick back in. If you start feeling sick with a lupus flare, make sure you call your dr. immediately and see if you can start a low dose of it again. I recently decided to stop taking Plaquenil because I was having constant chest pains even more so than I usually have due to Lupus. Since I have not taken it my chest feels so much better which is odd because chest pain is not listed as a side effect. Also I noticed that the Plaquenil I think was making me feel different but not in a good way.