Malaria is common in areas such as Africa, South America, and Southern Asia. This medicine is not effective against all strains of malaria. Plaquenil tab 200 mg caj c 20 Does plaquenil increase risk of infection Plaquenil and wbc The maximum dose of Plaquenil is 6.5 mg/kg of ideal body weight per day, regardless of whether a person is overweight, underweight, or normal weight. One kilogram kg equals 2.2 pounds. Women with lupus who are OVER their ideal body weight should go by these dosing rules Feb 19, 2020 Dosage for Plaquenil. 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. 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. 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. Plaquenil dosage mg kg Plaquenil - FDA prescribing information, side effects and uses, Side Effects of Plaquenil Hydroxychloroquine, Warnings, Uses New guidelines for hydroxychloroquine guidelines 2016 pubmed Adults 800 mg 620 mg base followed by 400 mg 310 mg base at 6 hours, 24 hours and 48 hours after the initial dose total 2000 mg hydroxychloroquine sulfate or 1550 mg base. Plaquenil Dosage Guide -. Hydroxychloroquine Plaquenil Side Effects & Dosage for Malaria. Daily Plaquenil Dosage - Crunching Numbers. Following a single 200 mg oral dose of PLAQUENIL to healthy males, the mean peak blood concentration of hydroxychloroquine was 129.6 ng/mL, reached in 3.26 hours with a half-life of 537 hours 22.4 days. 50.3 ng/mL reached in 3.74 hours with a half-life of 2963 hours 123.5 days. Year or older 5 mg base/kg of body weight not to exceed 310 mg base orally on the same day every week Suppressive therapy should begin 2 weeks prior to exposure; however, failing this, an initial dose of 10 mg base/kg not to exceed 620 mg base may be taken in 2 divided doses 6 hours apart. The current American Academy of Ophthalmology AAO guidelines, published in 2016, recommend a maximum daily hydroxychloroquine dose of ≤5.0 mg/kg of real weight. These guidelines were established to minimize the likelihood of permanent vision loss related to hydroxychloroquine retinopathy.