Take this medicine with meals or milk to lessen stomach upset, unless otherwise directed by your doctor. Your infection may not clear up if you stop using the medicine too soon. Symptoms of retinal damage from plaquenil Symptoms of plaquenil eye toxicity Is p falciparum chloroquine resistant Adult dosing ranges from 200 mg or 400 mg per day 6.5mg/kg. In some cases, higher doses can be used. It is recommended one tablet twice daily if taking more than one tablet. It is recommended to be taken with food. Feb 19, 2020 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. To treat lupus erythematosus, the average adult dose is 400 mg once or twice 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. The dose of this medicine will be different for different patients. For patients taking hydroxychloroquine to prevent malaria: If you are also taking kaolin or antacids, take them at least 4 hours before or after using hydroxychloroquine. Increasing plaquenil dose Hydroxychloroquine Oral Route Proper Use - Mayo Clinic, Side Effects of Plaquenil Hydroxychloroquine, Warnings, Uses Adverse effect of hydroxychloroquinePlaquenil and cns lymphomaIs hydroxychloroquine an immunosuppressant Nov 25, 2019 Dose adjustment The dose may need to be reduced temporarily if adverse side effects occur; after 5 to 10 days the dose may gradually be increased to the optimum response level. Maintenance dose 200 to 400 mg 155 mg to 310 mg base orally daily. Comments -This drug should be taken with a meal or a glass of milk. Hydroxychloroquine Dosage Guide with Precautions -. Hydroxychloroquine Plaquenil Side Effects & Dosage for Malaria. Hydroxychloroquine Blood Levels in SLE Clarifying dosing.. Adults. 200 mg 155 mg base to 400 mg 310 mg base PO per day, administered as a single dose or in 2 divided doses. Antimalarials and/or glucocorticoids are of benefit and may be used for the treatment of SLE without major organ manifestations; however, judicious use of hydroxychloroquine is recommended. Impact of increasing hydroxychloroquine HCQ blood concentration above 750 ng/mL in refractory cutaneous lupus erythematosus CLE. Baseline daily doses of HCQ were 200 mg n = 1, 400 mg n = 30, and 600 mg n = 1. A, Patient with subacute CLE and active annular lesions. The usual starting dose of Plaquenil is 200 mg twice a day or 400 mg once a day, administered orally, in people weighing 80 kg or more. The usual dosage works for most people who take Plaquenil, but it is possible to increase or decrease the dose based on individual needs.