Malaria is common in areas such as Africa, South America, and Southern Asia. This medicine is not effective against all strains of malaria. Can plaquenil help mononucleosis Plaquenil toxicity ideal body weight Long qt syndrome is found among people who take Plaquenil, especially for people who are female, 60+ old also take medication Quinine, and have Muscle spasms. This study is created by eHealthMe based on reports of 48,911 people who have side effects when taking Plaquenil from Food and Drug Administration FDA, and is updated regularly. Section of the Plaquenil hydroxychloroquine drug label regarding cardiac effects, including cardiomyopathy and QT prolongation, and hypoglycemia. and for the prophylaxis of malaria in geographic areas where chloroquine resistance is not reported. QT interval prolongation = torsades de pointes. ECG VF. TCA NA. HCTZ = electrocardiogram = ventricular fibrillation = tricyclic antidepressant = not applicable = hydrochlorothiazide. a Associations are based on the strength of evidence that supports whether QT prolongation can occur. This categorization does not delineate an Hydroxychloroquine may also be used for purposes not listed in this medication guide. Hydroxychloroquine is also used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. Hydroxychloroquine long qt Hydroxychloroquine - Side Effects, Dosage, Interactions., Plaquenil hydroxychloroquine – New Warnings Drugs for ra plaquenil andRetinal deposits plaquenil DRUGS TO BE AVOIDED BY CONGENITAL LONG QT PATIENTS CredibleMeds® has reviewed all available evidence and has placed the following drugs in designated risk categories for their risk of causing torsades de pointes TdP Known Risk DRUGS TO BE AVOIDED BY CONGENITAL LONG QT PATIENTS. Drugs Associated with QT Interval Prolongation. Hydroxychloroquine Uses, Dosage & Side Effects -. Long QT syndrome LQTS is a condition which affects repolarization of the heart after a heartbeat. It results in an increased risk of an irregular heartbeat which can result in fainting, drowning, or sudden death. These episodes can be triggered by exercise or stress. Hydroxychloroquine/QT Prolonging Agents Interactions. This information is generalized and not intended as specific medical advice. Consult your healthcare professional before taking or discontinuing any drug or commencing any course of treatment. Chronic hydroxychloroquine use associated with QT prolongation and refractory ventricular arrhythmia. Clin Toxicol Phila. 2006; 442173-5 ISSN 1556-3650 Chen CY; Wang FL; Lin CC. BACKGROUND Hydroxychloroquine HCQ is used for treatment of lupus erythematosus. The cardiac toxicity of HCQ has focused primarily on acute intoxication.