It can decrease the pain and swelling of arthritis. It may prevent joint damage and reduce the risk of long-term disability. Chloroquine phosphate dosage for adults Hydroxychloroquine in lupus pregnancy Chloroquine nursing responsibilities 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. Mar 17, 2019 Hydroxychloroquine is also an antirheumatic medicine and is used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. Important information. Taking hydroxychloroquine long-term or at high doses may cause irreversible damage to the retina of your eye. 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. 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. Hydroxychloroquine 200 mg for rheumatoid arthritis RA and Hydroxychloroquine How Effective is it for., Hydroxychloroquine Uses, Dosage & Side Effects - Plaquenil toxicity treatmentMethotrexate plaquenil sulfasalazineBenefits of plaquenil for sjogren& 39Can plaquenil cause skin cancer Hydroxychloroquine can be used to treat rheumatoid arthritis or lupus. Hydroxychloroquine doesn’t work immediately – it may be 12 weeks before you notice the benefit. Hydroxychloroquine should effectively treat your condition, and stop it causing damage to your joints. It has been tested and has helped many people. Hydroxychloroquine information booklet - Versus Arthritis. Hydroxychloroquine Plaquenil Side Effects & Dosage for Malaria. Hydroxychloroquine Side-effects, uses, time to work. Plaquenil hydroxychloroquine is an antimalarial medication used to treat or prevent malaria, a disease caused by parasites, which enter the body through the bite of a mosquito. Plaquenil is also used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. The recommended hydroxychloroquine dosage for rheumatoid arthritis is 400 mg to 600 mg a day by mouth as a single dose or divided into two separate doses. However, once a good response is being maintained with hydroxychloroquine, doses may be reduced to 200 mg to 400 mg per day for maintenance. Hydroxychloroquine is a derivative of chloroquine that has both antimalarial and antiinflammatory activities and is now most often used as an antirheumatologic agent in systemic lupus erythematosis and rheumatoid arthritis. Hydroxychloroquine therapy has not been associated with liver function abnormalities and is an extremely rare cause of clinically apparent acute liver injury.