Antibiotics and Cardiovascular Adverse Effects: A Focus on Fluoroquinolones and Macrolides

Macrolides and fluoroquinolones (FQs) are two of the most commonly prescribed antibiotics; however, recent studies have revealed that these medications are associated with a higher risk of cardiovascular (CV) adverse events (AEs) including arrhythmias and valvular regurgitation. This blog summarizes recent literature on CV AEs associated with FQs and macrolides and provides recommendations on their use within certain at-risk populations.