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. Chloroquine brands in india Benefit of hydroxychloroquine Hi, I saw a rheumy for the first time last week, and he prescribed plaquenil, 200 mg twice a day. Didn't diagnose with Lupus yet, but said I definitely have something autoimmune going on and the plaq will help with the fatigue. He warned that it could take 2-6 months, though, which is what I've read here too. Weigh the potential benefits against the potential risks before taking this medication while breastfeeding. Drug Interactions. Although certain medicines should not be used together at all, in other cases two different medicines may be used together even if an interaction might occur. Before taking metoprolol, tell your doctor if you have congestive heart failure, low blood pressure, circulation problems, pheochromocytoma, asthma or other breathing problems, diabetes, depression, liver or kidney disease, a thyroid disorder, or severe allergies. 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 Metoprolol Side Effects, Dosage, Uses, and More, Meloxicam Oral Route Before Using - Mayo Clinic How to pronounce hydroxychloroquinePlaquenil pronounciationHow to tell if plaquenil is causing blindnessDoes fibromyalgia respond to plaquenil Jul 07, 2010 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%. Does plaquenil have a negative effect on metoporol?. Metoprolol - CardioSmart. Methotrexate and plaquenil -. Hi As far as I know the advice is to make sure that antacids and Plaquenil are taken at least 4 hours apart. If they are taken together - effectiveness decreases but 4 hours apart is OK. Can Tylenol Be Taken With Metoprolol Tartrate? According to our sources, Tylenol is safe to use with Metoprolol Tartrate if necessary for pain relief or reduction of fever. There is no evidence of drug interaction between the two, as they are from entirely different medication classes and serve entirely different functions. Not all medicines respond well when taken together, and there is always the possibility of developing negative drug interactions. With metoprolol, these interactions can cause your body to metabolize the medicines differently than intended and result in problems like excessive drug levels in your system, extremely low blood pressure, slow heart rate, or low blood sugar levels, among other things.