The last couple of months I've noticed my heart rate has been quite high, like up to 120 bpm. My general practitioner told me that my heart rate's been high for a while, between 90 and 110 (I do need to ask her if this has always been the case or if it's happened just since being on Plaquenil). Instructions for taking chloroquine What type of medication is plaquenil In the same study, these symptoms occurred in greater than 1 percent of the 836 patients studied. Call your doctor when these side effects appear. Rare Side Effects. Pantoprazole can also cause irregular heart rhythms, low or high blood pressure, hemorrhage bleeding, syncope fainting and a fast heart rate tachycardia 2. If you have heart disease, discuss with your doctor how this medication may affect your medical condition, how your medical condition may affect the dosing and effectiveness of this medication, and whether any special monitoring is needed. Kidney disease If you have kidney disease, you may need a lower dose of this medication. Talk to your. SIDE EFFECTS. The following adverse reactions have been identified during post-approval use of PLAQUENIL or other 4-aminoqunoline compounds. Because these reactions are reported voluntarily from a population of uncertain size, it is not always possible to reliably estimate their frequency or establish a causal relationship to drug exposure. I've been to a bunch of doctors, and no one seems to think that Plaquenil is the culprit (even though I've seen that listed as a side effect in online descriptions), but I've yet to get a definitive answer. I've had a bunch of tests done: doctors say it's not a blood clot, it's not my thyroid. Does plaquenil affect your heart Rapid Heartbeat with Plaquenil - Lupus - MedHelp, Plaquenil - Uses, Side Effects, Interactions - Plaquenil mexicoIs plaquenil used to treat sclerodermaAutoimmune plaquenilWhat is the drug plaquenil used to treat The aforementioned rare side effect that affects vision hydroxychloroquine retinopathy, if caught early, may improve after discontinuation of Plaquenil. Since the side effect of vision loss is possible but rare, it is important for you to tell your doctor about any vision changes that you experience. Taking Plaquenil for Rheumatoid Arthritis. Side Effects of Plaquenil Hydroxychloroquine, Warnings, Uses. Plaquenil Side Effects Common, Severe, Long Term -. Thanks! I think today my Autonomic Dysfunction is acting up and making things worse. I get rapid heart rates and BP when I stand and it makes me weak I am on Clonidine for it. But when my heart rate is high lying down, that is a different story and that has been happening. I do feel better on Medrol 10 mg- that is the magic dose for me. Plaquenil and Coronary heart disease - a study from FDA data. Summary Coronary heart disease is found among people who take Plaquenil, especially for people who are female, 60+ old, have been taking the drug for 1 - 6 months, also take medication Vioxx, and have Osteoporosis. List Plaquenil side effects by likelihood and severity. cause a condition that affects the heart. work or increase your risk for serious side effects. This document does not contain all.