Although not all of these side effects may occur, if they do occur they may need medical attention. Check with your doctor immediately if any of the following side effects occur while taking hydroxychloroquine: Incidence not known Some side effects of hydroxychloroquine may occur that usually do not need medical attention. Chloroquine review nature Methotrexate vs plaquenil There is no Heart failure reported by people who take Plaquenil yet. This review analyzes which people have Heart failure with Plaquenil. It is created by eHealthMe based on reports from Food and Drug Administration FDA, and is updated regularly. eHealthMe has been monitoring drugs since 2008. Find information about common, infrequent and rare side effects of Plaquenil Oral. What is Coronary heart disease? Coronary heart disease narrowing or blockage of the coronary arteries has been reported by people with diabetes, high blood pressure, type 2 diabetes, arthritis, osteoporosis. Check the latest reports from 54,626 Coronary heart disease patients, or browse all conditions. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. These side effects may go away during treatment as your body adjusts to the medicine. Plaquenil increased heart rate Plaquenil - FDA prescribing information, side effects and uses, Common and Rare Side Effects for Plaquenil Oral Chloroquine psoriatic arthritis2d chemical structure of chloroquineHydroxychloroquine combination Feb 19, 2020 Concomitant PLAQUENIL and digoxin therapy may result in increased serum digoxin levels serum digoxin levels should be closely monitored in patients receiving combined therapy. Insulin Or Antidiabetic Drugs. As PLAQUENIL may enhance the effects of a hypoglycemic treatment, a decrease in doses of insulin or antidiabetic drugs may be required. Plaquenil Hydroxychloroquine Uses, Dosage, Side Effects.. Will you have Coronary heart disease with Plaquenil.. Plaquenil Hydroxychloroquine Side effects, Images, Uses, Dosage.. View detailed reports from patients taking plaquenil who experienced heart rate increased. Reports are from official medical reports as well as online extractions from user reviews and forum discussions. Drugs that affect heart rhythm. Hydroxychloroquine should not be taken with other drugs that could cause heart arrhythmias irregular heart rate or rhythm. Taking hydroxychloroquine with these. Find patient medical information for Plaquenil Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings.