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. Chloroquine resistance 2017 Cat's claw and hydroxychloroquine Hydroxychloroquine other names Hydroxychloroquine dosage for malaria prophylaxis The study is based on metoprolol tartrate and hydroxychloroquine sulfate the active ingredients of Metoprolol tartrate and Plaquenil, respectively, and Metoprolol tartrate and Plaquenil the brand names. Other drugs that have the same active ingredients e.g. generic drugs are not considered. Dosage of drugs is not considered in the study. 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 lupus, rheumatoid arthritis, and others. If you are taking metoprolol and hydroxychloroquine together, your body may metabolize metoprolol differently than intended. This can cause an increased level of metoprolol in your body. This can cause an increased level of metoprolol in your body. 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. Metoprolol and hydroxychloroquine Influence of hydroxychloroquine on the bioavailability of., Plaquenil Hydroxychloroquine - Side Effects, Dosage. Allergic reaction from generic to plaquenilPlaquenil dosage rheumatoid arthritis Metoprolol is a cardiovascular medication beta blocker. Uses Metoprolol is prescribed for High Blood Pressure, Tachycardia, Palpitations, PVC's, Arrythmia, Chest Pain and Heart Attack and is mostly mentioned together with these indications. In addition, our data suggest that it is taken. Metoprolol and Plaquenil interaction Treato. Drug Interactions With Metoprolol. Mechanisms of action of hydroxychloroquine and chloroquine.. Jul 07, 2010 Hydroxychloroquine may increase serum levels of metoprolol. The proposed mechanism is inhibition of CYP450 2D6 hepatic metabolism by hydroxychloroquine. 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. She had been taking hydroxychloroquine 200 mg/day and leflunomide 20 mg/day for 4 years and methylprednisolone 12 mg/day for 8 months 12A. Serum glucose was 0.8 mmol/l 15 mg/dl. She was given 250 ml of dextrose 10% intravenously and regained consciousness when her serum glucose reached 8. Metoprolol is the generic form of the brand-name drug Lopressor, prescribed to treat high blood pressure and prevent angina chest pain. Metoprolol is a type of medication called a beta blocker.