While most antibodies attack disease in the body, LAs attack healthy cells and cell proteins. They attack phospholipids, which are essential components of cell membranes. Chloroquine phosphate toxic What happens if you stop taking your plaquenil With Plaquenil, however, the most commonly prescribed anti-malarial, this sort of damage occurs only in 1 out of 5,000 people who take the drug for five years or more. For this reason though, it is important that you see an ophthalmologist for an exam before starting to take an anti-malarial medication for your lupus. 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. Summary Drug interactions are reported among people who take Warfarin sodium and Plaquenil together. This study is created by eHealthMe based on reports of 204 people who take Warfarin sodium and Plaquenil from Food and Drug Administration FDA, and is updated regularly. Blood clots can be life-threatening if they aren’t treated promptly. LAs are associated with an immune system disorder known as antiphospholipid syndrome. Is plaquenil a anticoagulants Antiphospholipid syndrome - Diagnosis and treatment - Mayo Clinic, Side Effects of Plaquenil Hydroxychloroquine, Warnings, Uses Plaquenil for rheumatoid arthritis treatmentHow does plaquenil affect your eyes Find patient medical information for Plaquenil Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. Plaquenil Oral Uses, Side Effects, Interactions, Pictures, Warnings.. Warfarin sodium and Plaquenil drug interactions - eHealthMe. Skin Pigmentation with Hydroxychloroquine Plaquenil.. Plaquenil is “such a simple drug, and yet so powerful,” says Askanase. “It is the aspirin for lupus.” That is, Plaquenil may do for lupus what aspirin does for cardiovascular disease—reduce blood clotting and improve outcomes. Plaquenil is sometimes given only once per week. Choose the same day each week to take this medicine if you are on a weekly dosing schedule. Take Plaquenil with a meal or a glass of milk. To prevent malaria Start taking Plaquenil 2 weeks before entering an area where malaria is common. Continue taking the medicine regularly during your stay. Medscape - Indication-specific dosing for Plaquenil hydroxychloroquine sulfate, frequency-based adverse effects, comprehensive interactions, contraindications, pregnancy & lactation schedules, and cost information.