Malaria is common in areas such as Africa, South America, and Southern Asia. This medicine is not effective against all strains of malaria. Plaquenil halps discoid lupus Maximum dose of plaquenil Mg 77.5-155 mg base PO 2-3 times/wk. Administration. Take with food or milk. Dosage Forms & Strengths tablet. 200mg;. For individuals with significant risk factors daily dose of hydroxychloroquine sulfate 5.0 mg/kg base of actual body weight, subnormal glomerular filtration, use of tamoxifen citrate or concurrent macular disease. Feb 19, 2020 To treat lupus erythematosus, the average adult dose is 400 mg once or twice daily. Plaquenil may interact with acetaminophen, cancer medications, tuberculosis medications, birth control pills or hormone replacement therapy, arthritis medications, ACE inhibitors, antibiotics, antifungals, cholesterol medications. Usual Adult Dose for Rheumatoid Arthritis. -Initial dose 400 to 600 mg 310 to 465 mg base orally once a day to optimum response usually 4 to 12 weeks -Maintenance dose 200 to 400 mg 155 to 310 mg base orally once a day Dose adjustment The dose may need to be reduced temporarily if adverse side effects occur; Hydroxychloroquine may also be used for purposes not listed in this medication guide. Hydroxychloroquine is also used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. Hydroxychloroquine dosage 200 mg Hydroxychloroquine Oral Tablet 200Mg Drug Medication Dosage., Side Effects of Plaquenil Hydroxychloroquine, Warnings, Uses What does hydroxychloroquine combined with methotrexate do for raHydroxychloroquine and lupus pregnancy 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. Plaquenil Hydroxychloroquine Uses, Dosage, Side Effects.. Hydroxychloroquine Dosage Guide with Precautions -. Hydroxychloroquine Reviews Everyday Health. For the treatment of acute Q fever in patients with preexisting valvular heart disease, the US Centers for Disease Control and Prevention CDC recommends that hydroxychloroquine be given in a dosage of 465 mg 600 mg of hydroxychloroquine sulfate daily in conjunction with oral doxycycline 200 mg daily for 1 year. Hydroxychloroquine 200 mg Tablets Due to the national surge in health related Over-The-Counter ordering, certain OTC products are shipping slower than normal. We will continue to use fair share allocation of OTC product to combat shortages and strive to get orders out in a timely manner. 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.