It regulates the activity of the immune system, which may be overactive in some conditions. Hydroxychloroquine can modify the underlying disease process, rather than simply treating the symptoms. Chloroquine cornea Methotrexate and hydroxychloroquine Weight based dosage in adults and pediatric patients 13 mg/kg 10 mg/kg base, not to exceed 800 mg 620 mg base followed by 6.5 mg/kg 5 mg/kg base, not to exceed 400 mg 310 mg base, at 6 hours, 24 hours and 48 hours after the initial dose. PLAQUENIL film-coated tablets cannot be divided, therefore they should not be used to treat patients who weigh less than 31 kg. Hydroxychloroquine Plaquenil is a drug that is classified as an anti-malarial drug. Plaquenil is prescribed for the treatment or prevention of malaria. It is also prescribed for the treatment of rheumatoid arthritis, lupus, and the side effects of lupus such as hair loss, joint pain, and more. Dosage for rheumatoid arthritis Adult dosage ages 18 years and older Typical starting dosage 400–600 mg per day, given as a single daily dose or in two 2 divided doses. Hydroxychloroquine is often taken in combination with other drugs such as methotrexate. Over the long term hydroxychloroquine can reduce pain, swelling and joint stiffness. It may be as long as 12 weeks before you notice the benefits. Plaquenil dose for arthritis Taking Plaquenil for Rheumatoid Arthritis, Hydroxychloroquine Plaquenil Side Effects & Dosage for. Plaquenil 200mg таблетки How to use Plaquenil. Hydroxychloroquine is usually taken with food or milk to prevent stomach upset. The dosage and length of treatment are based on your medical condition and response to therapy. Plaquenil Oral Uses, Side Effects, Interactions.. Hydroxychloroquine Side Effects, Dosage, Uses, and More. Plaquenil Uses, Dosage & Side Effects -. Hydroxychloroquine brand namePlaquenil is a disease-modifying anti-rheumatic drug DMARD approved for adults with RA. It is often given in combination with methotrexate and sulfasalazine a treatment known as triple therapy, to help slow RA disease progression for patients who do not get relief from methotrexate therapy alone. 1,2. Research shows that this medication reduces RA symptoms. Plaquenil is the brand name of hydroxychloroquine, a drug used to prevent or treat malaria 2. Plaquenil is also used for long-term treatment of autoimmune diseases such as rheumatoid arthritis RA and systemic lupus erythmatosis. Hydroxychloroquine dosage recommendations often ignored. 81% were women, and patients had been taking HCQ for an average of just over 6 years, primarily for rheumatoid arthritis or systemic lupus erythematosus. Nearly two-thirds had a high risk for retinal toxicity. Based on the 2011 recommendations from the AAO and ACR, 17% of the patients.