HCQ-induced cardiotoxicity is rare, with 42 definitive cases published, predominantly in SLE or RA patients and one in scleroderma. We report HCQ-induced dilated cardiomyopathy in a woman with SS. Medicine reactions between plaquenil and xolair Hydroxychloroquine dose calculator Monitor patients for cardiomyopathy during PLAQUENIL therapy. Chronic toxicity should be considered when conduction disorders bundle branch block/atrio-ventricular heart block or biventricular hypertrophy are diagnosed. If cardiotoxicity is suspected, prompt discontinuation of PLAQUENIL may prevent life-threatening complications. If cardiotoxicity is suspected, prompt discontinuation of Plaquenil may prevent life-threatening complications. — Plaquenil prolongs the QT interval. Ventricular arrhythmias and torsades de pointes have been reported in patients taking Plaquenil. Plaquenil should not be administered with other drugs Billable/Specific Code POA Exempt Z79.899 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2020 edition of ICD-10-CM Z79.899 became effective on October 1, 2019. Plaquenil (hydroxychloroquine) belongs to a group of medicines called quinolines. Methods: A 52 year old woman of Iraqi origin presented with a week’s history of dyspnoea at rest, palpitations, chest tightness, dry cough and peripheral oedema (New York Heart Association class IV) on a background of 3 months of progressive dyspnoea. Plaquenil cardiotoxicity Multimodal Imaging in Plaquenil Toxicity, Plaquenil hydroxychloroquine – New Warnings Sar of chloroquineHydroxychloroquine arthritis mechanismPlaquenil package insertFalciparum nf54 chloroquineIcd 10 code for hydroxychloroquine Plaquenil hydroxychloroquine is an antimalarial medication used to treat or prevent malaria, a disease caused by parasites, which enter the body through the bite of a mosquito. Plaquenil is also used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. Plaquenil is available in generic form. Side Effects of Plaquenil Hydroxychloroquine, Warnings, Uses. ICD-10-CM Diagnosis Code Z79.899 Other long term.. Plaquenil Hydroxychloroquine Uses, Dosage, Side Effects.. Hydroxychloroquine Plaquenil®, especially at the higher standard dose of 400 mg per day, independently decreases the risk of cardiovascular morbidity in people with rheumatoid arthritis. Chloroquine cardiotoxicity clinicopathologic features in three patients and comparison with three patients with Fabry disease. Cardiovasc Pathol. 2002; 7–283. Background CTDs can cause myocarditis, often reflecting disease activity, and this needs to be differentiated from treatment-related side effects. HCQ-induced cardiotoxicity is rare, with 42 definitive cases published, predominantly in SLE or RA patients and one in scleroderma.