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. Malaria is spread by mosquitoes, which transmit the parasites that cause the infection, usually in tropical and subtropical parts of the world. 200 mg of plaquenil how long to work Can i take plaquenil for discoid lupus What is plaquenil used for Map of malaria regions chloroquine resistance 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. Plaquenil is primarily used to help with some of the symptoms of Sjogren's.reduce fatigue, and joint pain. It is also thought it help slow progression but not well documented for this. It is not expected to halt the disease process and reverse your SFN. A comprehensive guide to side effects including common and rare side effects when taking Plaquenil Hydroxychloroquine includes uses, warnings, and drug interactions. Taking hydroxychloroquine long-term or at high doses may cause irreversible damage to the retina of your eye. For example, it may be combined with an antibiotic to treat chronic Q-fever, which humans usually catch from farm animals or raw milk. Plaquenil is used to treat other types of infections too. Can plaquenil cause eye pain Plaquenil Hydroxychloroquine - Side Effects, Dosage, Interactions - Drugs, Plaquenil causes and treats neuropathy? - NeuroTalk. North star pharmaceuticals makers of hydroxychloroquine Find information about common, infrequent and rare side effects of Plaquenil Oral. Common and Rare Side Effects for Plaquenil Oral. Side Effects of Plaquenil Hydroxychloroquine, Warnings, Uses. Health Issues - Drug Interactions / Side Effects Plaquenil and eye pain. One of the reasons that physicians feel comfortable in prescribing Plaquenil is its low risk to benefit ratio. This means that the side effects of Plaquenil are mild and infrequent compared with its potential benefits. As with any medication, allergic reactions including skin rashes and non-allergic reactions can occur. Plaquenil’s long half-life in the body can cause irreversible and progressive damage, Dr. Fung said. Similarly, one study reported that 16 women who’d taken hydroxychloroquine or chloroquine, or a combination of the agents, showed no improvement seven years after stopping drug therapy, and progression occurred in six of the cases. 2 I went to my rheumy appt and after 1hr 45 min later all had agreed it was the plaquenil. The strange thing is it had only affected the r eye. And yes i did have a baseline eye exam in oct before i started and then this one after experiencing the pain and pressure.