These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. Plaquenil and tums Plaquenil bull& 39 Chloroquine diphosphate salt msds Side effects include irritability, headache, weakness, hair lightening or loss, stomach upset, nausea, dizziness, muscle pain, rash and itching. Rarely, hydroxychloroquine can affect the bone marrow leading to reduced white blood cells leukopenia or platelets thrombocytopenia and abnormal red blood cells anemia. Hello,i have had an increased heart rate since I was put on plaquenil-generic and my rheumatologist said that is not a side effect from the heart rate used to run 60 to 74 bpm and now up to 104 daily and with exercise like the treadmill it raises to 178 which is dangerous. 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. If you notice any other effects, check with your healthcare professional. Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them: Other side effects not listed may also occur in some patients. Plaquenil side effects heart Plaquenil Uses, Dosage & Side Effects -, Rapid Heartbeat with Plaquenil - Lupus - MedHelp Aralen malaria prophylaxisChloroquine effectivenessH-chloroquine 200mgChloroquine malaria dna binding theory In this review, we analyze Plaquenil side effects by the time on the drug, gender and age of the people who have side effects while taking Plaquenil. The review is based on 57,733 people who have side effects while taking the drug from Food and Drug Administration FDA. The information that eHealthMe analyzes includes Common Plaquenil side effects a study from FDA data.. Will you have Heart failure with Plaquenil - eHealthMe. Hydroxychloroquine - Side Effects, Dosage, Interactions.. What are some other side effects of Plaquenil? All drugs may cause side effects. However, many people have no side effects or only have minor side effects. Call your doctor or get medical help if any of these side effects or any other side effects bother you or do not go away Dizziness. Headache. Feeling nervous and excitable. Not hungry. RARE side effects. If experienced, these tend to have a Severe expression. Abnormal Liver Function Tests. Acute Liver Failure. Acute Pustular Eruptions On Skin. Bronchospasm. Decreased Blood Platelets. Decreased White Blood Cells. Heart rate increased 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 Actemra, and have Osteoporosis. 48,911 people reported to have side effects when taking Plaquenil. Among them, 376 people 0.77% have Heart rate increased.