Please review the following URL and make sure that it is spelled correctly. Plaquenil is the brand name for the prescription drug hydroxychloroquine. How much hydroxychloroquine can i take Can i take plaquenil and lisinopril together Retinal damage. Plaquenil may cause irreversible damage to the retina the back of the eye where vision is created. You are required to have an eye exam before taking Plaquenil, then a follow-up as often as needed while taking Plaquenil. Tell your healthcare provider right away if you have some or all of the following symptoms. 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. How Should Plaquenil Be Taken? To suppress malaria the adult dose of Plaquenil is 500 mg = 300 mg base taken on exactly the same day of each week. Pediatric dose is based on the child's weight. 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 Treating Lupus with Anti-Malarial Drugs Johns Hopkins., Long-Term Side Effects of Plaquenil for Rheumatoid. Hydroxychloroquine advHydroxychloroquine skin lighteningHydroxychloroquine breast cancerPlaquenil 2 mgPlaquenil price ireland It is often an acceptable alternative when Plaquenil causes unacceptable GI problems. Quinacrine can be used together with either Plaquenil or its stronger version Aralen chloroquine for a highly effective combination as the two work together each enhancing the effects of the other. Discontinued Plaquenil.other options?. Plaquenil vs. Humira Prescription Treatment for Rheumatoid.. Medications used to treat lupus Lupus Foundation of America. Plaquenil is generally well-tolerated, but side effects are possible. Common side effects linked to Plaquenil include nausea and diarrhea. Taking the medication with food eases nausea for most people taking the drug. Less common side effects include skin rashes, hair thinning, and weakness. 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. PLAQUENIL film-coated tablets cannot be divided, therefore they should not be used to treat patients who weigh less than 31 kg. For radical cure of P. vivax and P. malariae infections, concomitant therapy with an 8-aminoquinoline compound is necessary.