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. Plaquenil fullfield erg severe decrese amplitude Can plaquenil cause seizures Going off plaquenil cause fever after surgery Lupus and rapid heart rate. I'm taking plaquenil and was on methotrexate but the dr. stopped that and we 're waiting on labs to start Imuron? This has been going on for 3 or 4 months. I've been treated for pericarditis with steroid taper since this all started but the rapid heart rate and chest pain continues. Atrial Fibrillation and Lupus. Atrial fibrillation is a term for rapid, irregular heartbeats involving the upper chambers of the heart beating irregularly or out-of-sync with the other chambers of the heart. It can feel like a quivering, odd sensation in the chest, or it can be painful. Atrial fibrillation’s causes are many — anything that interferes with the normal muscle contraction of. 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. 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 and rapid pulse Tachycardia - Symptoms and causes - Mayo Clinic, Atrial Fibrillation, Hydroxychloroquine, and Lupus. Natural alternatives for plaquenilPlaquenil and candidaChloroquine proguanil antimalarialSimple synthesis of chloroquineChloroquine resistance prophylaxis 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. Plaquenil Hydroxychloroquine - Side Effects, Dosage, Interactions - Drugs. Hydroxychloroquine Sulfate Heart Rate Increased Reports - DrugInformer. Plaquenil Hydroxychloroquine Side effects, Images, Uses.. I started noticing the rapid pulse when I would try to do any exercise. It had been awhile since I had been able to really do any, since I was so ill before getting on the plaquenil, but I was always very consistent about exercising since the age of 12. just have always been that way. Hello, I've been living with Lupus for 28 yrs. I've experienced so many different things with this disease but rapid heart rate is driving bonkers! It's happening several times a day and I literally. Plaquenil hydroxychloroquine belongs to a group of medicines called quinolines. Plaquenil is used to treat or prevent malaria, a disease caused by parasites that enter the body through the bite of a mosquito.