Azitromicina (Aggiornato al 27/08/2020)

A cura di Alessandra Russo. Specialista in Tossicologia Medica. Messina

 

Principio attivo

Effetto

Atorvastatina (1,2)

Possibile aumento del rischio di rabdomiolisi

Digossina (3-5)

Possibile tossicità da digossina (vomito, aritmie cardiache)

Diidroergotamina (6)

Possibile aumento del rischio di ergotismo acuto (nausea, vomito, ischemia vasospastica)

Disopiramide (7)

Possibile aumento del rischio di prolungamento dell’intervallo QT e di gravi aritmie cardiache

Donepezil (8,9)

Possibile aumento del rischio di prolungamento dell’intervallo QT e di torsione di punta

Idrossiclorochina (10-12)

Possibile aumento del rischio di prolungamento dell’intervallo QT

Lofexidina (13)

Possibile aumento del rischio di prolungamento dell’intervallo QT

Lovastatina (1,2)

Possibile aumento del rischio di rabdomiolisi

Metilergometrina (14)

Possibile aumento del rischio di ergotismo acuto (nausea, vomito, ischemia vasospastica)

Rifabutina (14)

Possibile aumento del rischio di tossicità da rifabutina (rash, disturbi gastrointestinali, alterazioni ematologiche)

Simvastatina (1,2)

Possibile aumento del rischio di rabdomiolisi

Teofillina (14)

Possibile aumento delle concentrazioni seriche di teofillina

Warfarin (15,16)

Possibile aumento del rischio di sanguinamento

 

Bibliografia

  1. Strandell J, et al. Rhabdomyolysis a result of azithromycin and statins: an unrecognized interaction. Br J Clin Pharmacol 2009; 68: 427-434.
  2. Patel AM, et al. Statin toxicity from macrolide antibiotic coprescription: a population-based cohort study. Ann Intern Med 2013; 158: 869-876.
  3. Gomes T, et al. Macrolide-induced digoxin toxicity: a population-based study. Clin Pharmacol Ther 2009; 86: 383-386.
  4. Hughes J. Inhibition of P-glycoprotein-mediated efflux of digoxin and its metabolites by macrolide antibiotics. J Pharmacol Sci 2010; 113: 315-324.
  5. Ten Eick A, Sallee D, Preminger T et al: Possible drug interaction between digoxin and azithromycin in a young child. Clin Drug Invest 2000; 20: 61-64.
  6. Product Information: Migranal(R), dihydroergotamine. Xcel Pharmaceuticals, Inc., San Diego, CA, 07/2002.
  7. Granowitz E, et al. Potentially fatal interaction between azithromycin and disopyramide. PACE 2000; 23: 1433-1435.
  8. Takaya T, et al. Torsades de Pointes with QT prolongation related to donepezil use. J Cardiol 2009; 54: 507-511.
  9. Tanaka A. Donepezil-induced adverse side effects of cardiac rhythm: 2 cases report of atrioventricular block and Torsade de Pointes. Intern Med 2009; 48: 1219-1223.
  10. Chen CY. Chronic hydroxychloroquine use associated with QT prolongation and refractory ventricular arrhythmia. Clin Toxicol (Phila) 2006; 44: 173-175.
  11. Bessiere F, et al. Assessment of QT intervals in a case series of patients with coronavirus disease 2019 (COVID-19) infection treated with hydroxychloroquine alone or in combination with azithromycin in an intensive care unit. JAMA Cardiol 2020 May 1; e201787.
  12. Mercuro NJ, et al. Risk of QT interval prolongation associated with use of hydroxychloroquine with or without concomitant azithromycin among hospitalized patients testing positive for coronavirus disease 2019 (COVID-19). JAMA Cardiol 2020 May 1; e201834.
  13. Product Information: LUCEMYRA(TM) oral tablets, lofexidine oral tablets. US WorldMeds LLC (per FDA), Louisville, KY, May, 2018.
  14. Product Information: Zithromax(R), azithromycin. Pfizer Labs, NY, NY, 12/2001.
  15. Lane MA. Serious bleeding events due to warfarin and antibiotic co-prescription in a cohort of veterans. Am J Med 2014; 127: 657-663.
  16. Baillargeon J, et al. Concurrent use of warfarin and antibiotics and the risk of bleeding in older adults. Am J Med 2012; 125: 183-189.

 

Link

Uso di azitromicina e rischio di aritmia ventricolare

Episodi ipotensivi associati ad infusione di azitromicina

Ultimo aggiornamento: 18 settembre 2020