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. Molecular weight of chloroquine phosphate Chloroquine countries Plaquenil side effects cough Aug 16, 1999 By this method, reliable determination of the current activity of CYP2D6 can be performed. On day 9, each subject ingested 100 mg rac-metoprolol Spesicor®, Leiras, Turku, Finland with 150 ml of water at 08.00 h after a 10 h fast. A standard meal was served 4 h later. In rare cases, Plaquenil can cause cardiomyopathy, a chronic disease of the heart muscle. If you're taking Plaquenil for an autoimmune condition, your symptoms should begin to improve after a few. Doctors give trusted answers on uses, effects, side-effects, and cautions Dr. Demarco on can i take metoprolol with losartan These are two different classes of medications used for treatment of high blood pressure and heart disease. Metoprolol is a beta blocker and Lisinopril is an ace inhibitor. In fact, they are commonly used together in heart disease patients. 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. Can metoprolol and plaquenil be taken together Plaquenil Uses, Dosage & Side Effects -, Plaquenil Hydroxychloroquine - Side Effects, Dosage. Taking two plaquenil instead of 1.5 Hello hope everyone is well just a quick question, i have been on methotrexate for 2 months increasing from 7.5 to 15 and now to 25mg.weekly now been given plaquenil 400mg daily, has anyone else been on this mixture and has it worked or how long should i wait to see if it works. Methotrexate and plaquenil -. Can i take metoprolol with losartan - Answers on HealthTap. Interactions between Plaquenil Oral and selected-cyp2d6.. Just wondering if anyone out there has been put on plaquenil and enbrel together. I noticed on webmed that the 2 should not be taken together as there is a serious potential interaction. I noticed on webmed that the 2 should not be taken together as there is a serious potential interaction. The usual starting dose of Plaquenil is 200 mg twice a day or 400 mg once a day, administered orally, in people weighing 80 kg or more. The usual dosage works for most people who take Plaquenil, but it is possible to increase or decrease the dose based on individual needs. It's important to watch for possible side effects and toxicity. If you take metoprolol, you should avoid taking these herbs. Metoprolol and alcohol. Drinking alcohol while taking metoprolol is dangerous to your health. This combination can lead to increased drowsiness, dizziness or fainting, lightheadedness, and blurred vision. It may increase the risk of accidental injury.