Tell your doctor and pharmacist about all of your drugs (prescription or OTC, natural products, vitamins) and health problems. You must check to make sure that it is safe for you to take hydroxychloroquine with all of your drugs and health problems. Will plaquenil help irritable bowel syndrome Taking plaquenil while having infections Chloroquine phosphate anemones What is chloroquine base 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. 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. We would like to show you a description here but the site won’t allow us. For all uses of hydroxychloroquine: WARNING/CAUTION: Even though it may be rare, some people may have very bad and sometimes deadly side effects when taking a drug. Do not start, stop, or change the dose of any drug without checking with your doctor. Plaquenil calcium Plaquenil & Calcium Absorbtion Arthritis Information, Plaquenil Hydroxychloroquine - Side Effects, Dosage. Plaquenil photosensitivity rash cheeks Hypercalcemia developed in a patient undergoing long-term hemodialysis, and she was found to have noncaseating granulomas on lymph node biopsy. Hydroxychloroquine was administered as therapy for the hypercalcemia. Over 24 weeks of treatment with the drug, concentrations of calcium and 1,25-dihydroxyvitamin D returned to normal. Hydroxychloroquine treatment of hypercalcemia in a patient.. . Plaquenil and Calcium/Vit D For those of you who. - LUPUS UK. I have only recently started plaquenil and wanted to make sure i was taking it right in order to get the best results. It can lower absorption by up to 50%! You also have to be careful of antacids etc as they have magnesium as an ingredient. I try and take plaquenil separate to everything now just in case. Im about to start taking calcium and have read that if you taka antiacids or calcium they should be taken at least 4 hours apart from plaquenil. Hydroxychloroquine Plaquenil is considered a disease-modifying anti-rheumatic drug DMARD. It can decrease the pain and swelling of arthritis. It may prevent joint damage and reduce the risk of long-term disability. Hydroxychloroquine is in a class of medications that was first used to prevent and treat malaria.