Warfarin-antibiotic interactions in older adults of an outpatient anticoagulation clinic

  • Ghaswalla P
  • Harpe S
  • Tassone D
 et al. 
  • 47


    Mendeley users who have this article in their library.
  • 17


    Citations of this article.


Background: Several classes of drugs, such as antibiotics, may interact with warfarin to cause an increase in wafarins anticoagulant activity and the clinical relevance of warfarin-antibiotic interactions in older adults is not clear. Objective: The aim of this study was to determine the effect of oral antibiotics, such as amoxicillin, azithromycin, cephalexin, ciprofloxacin, levofloxacin, and moxifloxacin, on the international normalized ratio (INR) in patients

Author-supplied keywords

  • antibiotics
  • drug interactions
  • older adults
  • warfarin

Get free article suggestions today

Mendeley saves you time finding and organizing research

Sign up here
Already have an account ?Sign in

Find this document

Get full text


  • Parinaz K. Ghaswalla

  • Spencer E. Harpe

  • Daniel Tassone

  • Patricia W. Slattum

Cite this document

Choose a citation style from the tabs below

Save time finding and organizing research with Mendeley

Sign up for free