Malaria is common in areas such as Africa, South America, and Southern Asia. This medicine is not effective against all strains of malaria. Chloroquine lysosome disruption Chloroquine lysosome fusion Plaquenil for sjogren's syndrome The recommended Plaquenil dosage for malaria prevention is 400 mg once weekly, starting two weeks before the anticipated exposure. The usual starting dosage for treating lupus is 400 mg once or twice a day, and the recommended starting dose for the treatment of rheumatoid arthritis is 400 to 600 mg daily. If common side effects do occur, they are usually minor and last only for a short period of time. Please note the rare side effects listed below, specifically retinopathy, which causes damage to the eyes. Side effects associated with Plaquenil are placed in three categories common, less common, and rare. 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. Taking hydroxychloroquine long-term or at high doses may cause irreversible damage to the retina of your eye. Hydroxychloroquine is also an antirheumatic medicine and is used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. Normal dosage of plaquenil for lupus Protecting your eyesight when taking Plaquenil Lupus., Plaquenil What You Need to Know - Kaleidoscope Fighting Lupus Sjorens syndrome plaquenilCan hydroxychloroquine affect neutrophils Hi Tilcara. Here is some information about this unfortunate side effect from 'The Lupus Encyclopedia'; "One of the potential long-term side effects of using anti-malarial medications such as hydroxychloroquine, chloroquine, and quinacrine is the development of dark-coloured patches on the skin. Hydroxychloroquine dosage Hi All, A general. - LUPUS UK. Plaquenil Hydroxychloroquine - Side Effects, Dosage.. Drug spotlight on hydroxychloroquine Lupus Foundation of.. In a small percentage of patients, side effects may require temporary reduction of the initial dosage. Maintenance adult dosage When a good response is obtained, the dosage may be reduced by 50 percent and continued at a maintenance level of 200 mg to 400 mg 155 to 310 mg base daily, administered as a single daily dose or in two divided doses. Medscape - Indication-specific dosing for Plaquenil hydroxychloroquine sulfate, frequency-based adverse effects, comprehensive interactions, contraindications, pregnancy & lactation schedules, and cost information. Hydroxychloroquine Plaquenil is considered a disease-modifying anti-rheumatic drug DMARD. It can decrease the pain and swelling of arthritis. It may prevent joint damage and reduce the risk of long-term disability. Hydroxychloroquine is in a class of medications that was first used to prevent and treat malaria.