Malaria is common in areas such as Africa, South America, and Southern Asia. This medicine is not effective against all strains of malaria. Does hydroxychloroquine cause vision loss Lyrica and hydroxychloroquine Visual fields in chloroquine Find patient medical information for Plaquenil Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. 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. In children, dosage is also based on weight. Nov 25, 2019 Initial dose 400 mg 310 mg base orally 1 to 2 times a day; this dose may be continued for several weeks or months, depending on patient response. Maintenance dose 200 to 400 mg 155 to 310 mg base orally daily. Comments -Each dose should be taken with a meal or a glass of milk. 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. Dosage for plaquenil Common and Rare Side Effects for Plaquenil Oral, Plaquenil Oral Uses, Side Effects, Interactions, Pictures. Macrobid and plaquenilChloroquine resistant malaria prophylaxisWhat does generic plaquenil look likeHydroxychloroquine generic substitute PLAQUENIL prescription and dosage sizes information for physicians and healthcare professionals. Pharmacology, adverse reactions, warnings and side effects. PLAQUENIL Dosage & Rx Info Uses, Side Effects. Hydroxychloroquine Dosage Guide with Precautions -. Plaquenil Risk Calculators. Plaquenil is the brand name for the prescription drug hydroxychloroquine. It's used to treat and prevent malaria infection, and to reduce symptoms and progression of autoimmune diseases such as. Mar 17, 2019 Fourth dose 5 mg base/kg 24 hours after third dose Each dose should be taken with a meal or a glass of milk. Concomitant therapy with an 8-aminoquinoline drug is necessary for the radical cure of vivax and malariae malaria. 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.