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 cardiac side effects Prednisone and plaquenil lupus Methotrexate plaquenil sulfasalazine Plaquenil et malaria 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. I was just wondering if anyone who has suffered dizziness as a side effect of plaquenil could please tell me what kind of dizziness you had? I have been taking it for about a month now and for the last 9 days I have been feeling very unsteady on my feet. More like a vertigo ish type thing that a lightheaded feeling. 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. 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 Plaquenil Hydroxychloroquine - Side Effects, Dosage., Plaquenil and dizziness? Updated Quinacrine and hydroxychloroquine lupus profundusHow often to take aralenOrder aralen lupusChloroquine bafilomycin a1 conventional autophagyHydroxychloroquine wr walter reed 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 Side Effects of Plaquenil Hydroxychloroquine, Warnings, Uses. Treating Lupus with Anti-Malarial Drugs Johns Hopkins Lupus.. Plaquenil - Uses, Side Effects, Interactions -. Focus on Eyes Long-term Plaquenil intake can affect your vision. Taking high doses or long-term treatment of Plaquenil, an anti-malaria drug used to treat lupus, can lead to vision problems. Find information about common, infrequent and rare side effects of Plaquenil Oral. Take Plaquenil EXACTLY as prescribed by your physician. Do not stop taking the medication without first speaking to your doctor. Taking Hydroxychloroquine with food and/or milk can help prevent stomach upset. If you miss a dose, take it as soon as you remember.