Please review the following URL and make sure that it is spelled correctly. Plaquenil is the brand name for the prescription drug hydroxychloroquine. When will story on cbs about plaquenil air Treatment malaria chloroquine Lyons emphasizes the importance of annual screening and says that, although annual screening is recommended for everyone taking Plaquenil, it is imperative for people who have been taking the medication for more than 10 years, who have a higher incidence of retinal toxicity. Take it once weekly while in the area, and continue taking it for 4 to 8 weeks after leaving the area or as directed by your doctor. To treat malaria, follow your doctor's instructions. Research has shown that your risk of developing retinopathy is higher the longer you are taking Plaquenil. In fact, the incidence of retinal toxicity rises sharply in people that have taken it between 5 and 7 years. As a result, baseline testing should occur within the first year of taking the drug and then annually at the five-year mark. Malaria is spread by mosquitoes, which transmit the parasites that cause the infection, usually in tropical and subtropical parts of the world. 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. How often is plaquenil taken Plaquenil What You Need to Know - Kaleidoscope Fighting Lupus, Plaquenil Oral Uses, Side Effects, Interactions. Plaquenil araCan plaquenil cause tirednessHydroxychloroquine hemodialysisPlaquenil dementiaChloroquine rheumatoid arthritis side effects How to take Plaquenil. To prevent malaria in adults, two tablets are typically taken once a week, on the same day each week. The first dose of Plaquenil is usually taken one to two weeks before traveling to an area where malaria is prevalent. Doses are then continued for four weeks after exposure. Plaquenil Overview, How to Take, Side Effects, Precautions.. Plaquenil Side Effects on Your Eyes and Vision. What is the blood work protocol while taking.. How is Plaquenil Given? Hydroxychloroquine is a tablet that is best taken with food as it has a slightly bitter taste. Generally it is taken once a day, but occasionally it will be prescribed to be taken on alternate days. Treatment generally starts with two tablets per day and subsequently may be reduced to one a day or every other day. How to use Plaquenil. Hydroxychloroquine is usually taken with food or milk to prevent stomach upset. The dosage and length of treatment are based on your medical condition and response to therapy. Plaquenil can cause serious side effects when used in high doses for chronic diseases such as RA over the long term. The New Zealand Dermatological Society recommends that to decrease the risk of retina damage, no more than 200mg of Plaquenil should be taken a day, and a dose of 400mg per day should be taken no longer than a few weeks.