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. Chloroquine hek293 Chloroquine phopshate usp Plaquenil and smoking Apr 10, 2019 Taking Plaquenil long-term or at high doses may cause irreversible damage to the retina of your eye. Stop taking Plaquenil 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. 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 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. 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 Focus on Eyes Long-term Plaquenil intake can affect your vision, Side Effects of Plaquenil Hydroxychloroquine, Warnings, Uses Chloroquine mechanism of action cancerDrug cost for plaquenilPlaquenil lupus anticoagulantPlaquenil evaluation eyes May 07, 2012 Turns out there is a recent drug interaction finding. If taken along with another drug that effects Long Q in my case Celexa it can cause arrythmia per my dr and pharmacists! I was told to immediately stop taking Plaquenil. Day 5 I’m in the beginnings of a flare.joints in hands ache and having vertigo. Plaquenil Withdrawal – Life As An Anomaly. Plaquenil and dizziness DailyStrength. Long-Term Side Effects of Plaquenil for Rheumatoid Arthritis.. In rare cases, Plaquenil can cause cardiomyopathy, a chronic disease of the heart muscle. If you're taking Plaquenil for an autoimmune condition, your symptoms should begin to improve after a few. 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. Find patient medical information for Plaquenil Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings.