Malaria is common in areas such as Africa, South America, and Southern Asia. This medicine is not effective against all strains of malaria. What are plaquenil tablets used for Hydroxychloroquine gastrointestinal bloating Drug Information on Plaquenil, Plaquenil Sulfate, Quineprox hydroxychloroquine includes side effects, uses, drug interactions, dosage, drug pictures, overdose symptoms, and what to avoid. Topics A-Z Slideshows Images Quizzes Supplements Medications 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. Adults—At first, 400 to 600 milligrams mg taken as a single dose or in two divided doses once a day. Then, 200 to 400 mg taken as a single dose or in two divided doses once a day. Your doctor may adjust your dose if needed. However, dose is usually not more than 600 mg or 6.5 mg per kilogram kg of body weight per day, whichever is lower. 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. 200 mg plaquenil Hydroxychloroquine Uses, Dosage & Side Effects -, Plaquenil Hydroxychloroquine - Side Effects, Dosage, Interactions - Drugs Plaquenil and fatty liver diseaseCoconut oil and plaquenil The recommended adult dose for rheumatoid arthritis is 400-600 mg daily for 4-12 weeks followed by 200-400 mg daily. Systemic lupus erythematosus is treated with 400 mg once or twice daily for several weeks then 200-400 mg daily. Hydroxychloroquine should be taken with food or milk in order to reduce stomach upset. Hydroxychloroquine Plaquenil Side Effects & Dosage for Malaria. Hydroxychloroquine Oral Route Proper Use - Mayo Clinic. Plaquenil - Uses, Side Effects, Interactions -. Paludismo El tratamiento de supresión en adultos es de 400 mg una vez a la semana, exactamente el mismo día. En los niños la dosis supresiva semanal es de 5 mg, por kg de peso corporal, calculada con respecto a la base 200 mg de sulfato de hidroxicloroquina = 155 mg de la base, sin exceder las dosis del adulto. One PLAQUENIL tablet contains 200 mg of hydroxychloroquine sulfate, which is equivalent to 155 mg base. Take PLAQUENIL with a meal or a glass of milk. Malaria Prophylaxis. Adults. 400 mg 310 mg base once weekly on the same day of each week starting 2 weeks prior to exposure, and continued for 4 weeks after leaving the endemic area. Hydroxychloroquine is a prescription drug. It comes as an oral tablet. Hydroxychloroquine is available as the brand-name drug Plaquenil. It’s also available in a generic version.