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. Mechanism of action of chloroquine in malaria treatment Plaquenil screening form Does plaquenil have a negative effect on metoporol? After checking the meds on the Interactions Checker. Applies to metoprolol, Plaquenil hydroxychloroquine Hydroxychloroquine may increase serum. Average metoprolol AUC increased by 65% and maximum plasma concentrations increased by 72%. No adverse effects were reported and the clinical. In a randomized, double-blind, crossover study, seven healthy subjects with CYP450 2D6 extensive metabolizer phenotypes took 400 mg hydroxychloroquine or placebo twice daily for 8 days, and 100 mg metoprolol orally on the ninth day. Average metoprolol AUC increased by 65% and maximum plasma concentrations increased by 72%. Plaquenil isn a antiparasitic drug with anti-inflammatory affect. I have done a lot of research on this drug and haven't run into anybody who has complained of the withdrawal effect. Over the years on this site we have had quite a few people post that they didn't think that the plaquenil was working so they would stop taking it. 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. Plaquenil and metoprolol Taking Plaquenil for Rheumatoid Arthritis, Does plaquenil have a negative effect on metoporol? Can plaquenil cause goutWhat is retinopathy hydroxychloroquineCan you rheumate with plaquenil Summary Drug interactions are reported among people who take Metoprolol succinate and Plaquenil together. This study is created by eHealthMe based on reports of 144 people who take Metoprolol succinate and Plaquenil from Food and Drug Administration FDA, and is updated regularly. Metoprolol succinate and Plaquenil drug interactions - eHealthMe. Let me tell you what weaning down from Plaquenil is like.. Plaquenil What You Need to Know - Kaleidoscope Fighting Lupus. Medicines that may cause interactions with metoprolol include atenolol, fluoxetine, and ibuprofen. This eMedTV resource offers a more complete list of drugs that may cause a negative interaction and discusses the possible complications involved. Metoprolol is in a group of drugs called beta-blockers. Beta-blockers affect the heart and circulation blood flow through arteries and veins. Metoprolol is used to treat angina chest pain and hypertension high blood pressure. What Is Plaquenil? Plaquenil hydroxychloroquine is an antimalarial medication used to treat or prevent malaria, a disease caused by parasites, which enter the body through the bite of a mosquito. Plaquenil is also used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. Plaquenil is available in generic form. What Are Side Effects of Plaquenil?