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. Leflunomide hydroxychloroquine combination Plaquenil eyesight Hydroxychloroquine and sun 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. Overdose symptoms may include drowsiness, vision changes, slow heart rate, chest pain, severe dizziness, seizure convulsions, or shallow breathing. What should I avoid while taking hydroxychloroquine Plaquenil, Plaquenil Sulfate, Quineprox? 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 Will you have Coronary heart disease with Plaquenil., Common and Rare Side Effects for Plaquenil Oral Price hydroxychloroquine 200 mgHydroxychloroquine and bruisingHg wang chloroquineCan you take hydroxychloroquine sulfate if youre allergic to.sulfa Selected from data included with permission and copyrighted by First Databank, Inc. This copyrighted material has been downloaded from a licensed data provider and is not for distribution, except. What Conditions does Plaquenil Treat? - WebMD. Plaquenil Hydroxychloroquine Side effects, Images, Uses, Dosage.. Side Effects of Plaquenil Hydroxychloroquine, Warnings, Uses. What is Heart rate irregular? Heart rate irregular has been reported by people with high blood pressure, multiple sclerosis, rheumatoid arthritis, osteoporosis, atrial fibrillation/flutter. Check the latest reports from 31,857 Heart rate irregular patients, or browse all conditions. Apr 10, 2019 Overdose symptoms may include drowsiness, vision changes, slow heart rate, chest pain, severe dizziness, seizure convulsions, or shallow breathing. What should I avoid while taking Plaquenil? Avoid taking an antacid or Kaopectate kaolin-pectin within 4 hours before or after you take hydroxychloroquine. Plaquenil received an overall rating of 5 out of 10 stars from 4 reviews. See what others have said about Plaquenil, including the effectiveness, ease of use and side effects.