Plaquenil is used to treat or prevent malaria, a disease caused by parasites that enter the body through the bite of a mosquito. Malaria is common in areas such as Africa, South America, and Southern Asia. Hydroxychloroquine sulfate plaquenil side effects Do joints hurt more when starting plaquenil Side effects of hydroxychloroquine and mycophenolate Does Diltiazem Hcl Interact with other Medications? Severe Interactions. These medications are not usually taken together. Consult your healthcare professional e.g. doctor or pharmacist for. 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. The PPIs omeprazole, lansoprazole, esomeprazole, and pantoprazole have all been studied in young children, and some Peptic ulcer disease Treatment and secondary prevention View in Chinese who were treated with omeprazole 40 or 20 mg or ranitidine 150 mg twice daily, ulcer healing rates at eight weeks were significantly higher in. Plaquenil is also an antirheumatic medicine and is used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. This medicine is not effective against all strains of malaria. Plaquenil and omeprazole Omeprazole and Plaquenil drug interactions - eHealthMe, Side Effects of Plaquenil Hydroxychloroquine, Warnings, Uses Plaquenil baseline examenChloroquine phosphate 250 mg base Amoxicillin; Clarithromycin; Omeprazole Major Avoid coadministration of hydroxychloroquine and clarithromycin. Hydroxychloroquine increases the QT interval and should not be administered with other drugs known to prolong the QT interval. Plaquenil hydroxychloroquine sulfate dose, indications.. UpToDate. Plaquenil Uses, Dosage & Side Effects -. Omeprazole is in a class of drugs known as proton pump inhibitors that decrease stomach acid. Known as Prilosec in its over-the-counter form, omeprazole is prescribed for acid reflux disease, heartburn and stomach ulcers. HYDROXYCHLOROQUINE/DIGOXIN; Moderate Interactions. These medications may cause some risk when taken together. Consult your healthcare professional e.g. doctor or pharmacist for more in formation. A patient with leukemia received 3 courses of MTX with omeprazole 20 mg daily administered only during the second course of therapy. 5 The coadministration of omeprazole resulted in a marked delay in MTX elimination and MTX toxicity. A study of patients being treated with lowdose 7.5-15 mg weekly MTX for rheumatoid arthritis found no effect.