It's used to treat and prevent malaria infection, and to reduce symptoms and progression of autoimmune diseases such as lupus, rheumatoid arthritis, and others. Malaria is spread by mosquitoes, which transmit the parasites that cause the infection, usually in tropical and subtropical parts of the world. Drugs that interact with plaquenil Chloroquine phosphate effects on fish The recommended Plaquenil dosage for malaria prevention is 400 mg once weekly, starting two weeks before the anticipated exposure. The usual starting dosage for treating lupus is 400 mg once or twice a day, and the recommended starting dose for the treatment of rheumatoid arthritis is 400 to 600 mg daily. 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. Background/Purpose Hydroxychloroquine HCQ is a widely-used medication in many rheumatologic conditions. The most worrisome toxicity is irreversible damage to retinal pigment epithelium which can lead to blindness. The most recent 2016 guidelines from the American Academy of Ophthalmology AAO recommend the dose of HCQ ≤5 mg/kg real body weight to minimize toxicity1. According to these For example, it may be combined with an antibiotic to treat chronic Q-fever, which humans usually catch from farm animals or raw milk. Plaquenil is used to treat other types of infections too. Normal dosage daily for plaquenil Drug spotlight on hydroxychloroquine Lupus Foundation of., Hydroxychloroquine Plaquenil Side Effects & Dosage for. Plaquenil and lupusHydroxychloroquine 3dAlternativesto taking plaquenil Hydroxychloroquine is available as the brand-name drug Plaquenil. It’s also available in a generic version. Typical starting dosage 400–600 mg per day, given as a single daily dose or in. Hydroxychloroquine Side Effects, Dosage, Uses, and More. New Guidelines on Hydroxychloroquine Dosage - Where Are We.. Ideal Body Weight for Calculating Hydroxychloroquine Dosage. Abstract. Background The American Academy of Ophthalmology recommendations on screening for chloroquine CQ and hydroxychloroquine HCQ retinopathy are revised in light of new information about the prevalence of toxicity, risk factors, fundus distribution, and effectiveness of screening tools. Pattern of Retinopathy Although the locus of toxic damage is parafoveal in many eyes, Asian. 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. Plaquenil hydroxychloroquine "I felt better than I have in 20 years! After 20 years on NSAIDS needed for Lyme arthritis, my kidneys were affected, and when I stopped NSAIDS cold turkey, it was amazing how much pain my body was in. Now a year into Plaquenil I feel like a new person. Get eyes checked every 6 months.