It can decrease the pain and swelling of arthritis. It may prevent joint damage and reduce the risk of long-term disability. Cost of plaquenil at walmart pharmacy Plaquenil visual field asian Nitrofurantoin and hydroxychloroquine Is atovaquone a chloroquine Plaquenil comes in 200 milligram mg tablets that are taken by mouth. To prevent malaria in adults, two tablets are typically taken once a week, on the same day each week. The dose for malaria prevention is 400 mg every week starting 1 or 2 weeks before exposure and for 4 weeks after leaving the high risk area. The recommended adult dose for rheumatoid arthritis is 400-600 mg daily for 4-12 weeks followed by 200-400 mg daily. The adult dose of Plaquenil to suppress malaria is 400 mg on the same day each week. The pediatric weekly suppressive dosage is 5 mg/kg of body weight. The adult dose of Plaquenil to treat an acute attack of malaria is an initial dose of 800 mg followed by 400 mg in six to eight hours and 400 mg for two more days. Today, it is used to treat rheumatoid arthritis, some symptoms of lupus, childhood arthritis (or juvenile idiopathic arthritis) and other autoimmune diseases. Hydroxychloroquine is in a class of medications that was first used to prevent and treat malaria. Plaquenil 200 mg twice a day I am prescribed plaquenil I take the substitute., Hydroxychloroquine Plaquenil Side Effects & Dosage for Malaria Acr abstracts plaquenilChloroquine tablets side effectsHair loss with plaquenilPlaquenil severe side effectsChloroquin functional groups For prevention of malaria Adults— Standard dosing 400 mg once a week on the same day of each week starting 2 weeks before traveling to an area where malaria occurs, and continued for 4 weeks after leaving the area. Weight-based dosing Dose is based on body weight and must be determined by your doctor. Hydroxychloroquine Oral Route Proper Use - Mayo Clinic. Side Effects of Plaquenil Hydroxychloroquine, Warnings, Uses. Taking Plaquenil for Various Conditions and Treatment Tips. The normal dose of Plaquenil is 1 tablet a day 200mg/day. Some doctors recommend 2 a day 400mg/day but we find that 1 a day suits most people - the dose can always be increased for a flare. One of the attractions of this medication is its long 'half-life' - it stays in the system for days & weeks. Adult dosing ranges from 200 mg or 400 mg per day 6.5mg/kg. In some cases, higher doses can be used. It is recommended one tablet twice daily if taking more than one tablet. Medscape - Indication-specific dosing for Plaquenil hydroxychloroquine sulfate, frequency-based adverse effects, comprehensive interactions, contraindications, pregnancy & lactation schedules, and cost information.