Understanding Your Atrial Fibrillation Medications

Introduction

Atrial fibrillation (AFib) medications play a crucial role in managing your heart rhythm and preventing complications. This guide will help you understand your medication regimen.

Types of AFib Medications

1. Anticoagulants (Blood Thinners)

• Warfarin (Coumadin®)
• Direct Oral Anticoagulants (DOACs):
  • Apixaban (Eliquis®)
  • Rivaroxaban (Xarelto®)
  • Dabigatran (Pradaxa®)

2. Rate Control Medications

• Beta Blockers:
  • Metoprolol
  • Carvedilol
• Calcium Channel Blockers:
  • Diltiazem
  • Verapamil
• Digoxin

3. Rhythm Control Medications

• Antiarrhythmics:
  • Amiodarone
  • Flecainide
  • Propafenone

Important Medication Guidelines

Taking Your Medications

• Take medications at the same time each day
• Never skip doses
• Keep a medication diary
• Store medications properly

Monitoring Requirements

• Regular INR testing (for warfarin)
• Kidney function tests
• Liver function tests
• Heart rhythm monitoring

Warning Signs

• Unusual bleeding or bruising
• Severe dizziness
• Heart rhythm changes
• Shortness of breath

Follow-up Care

• Regular cardiology appointments
• Blood tests as scheduled
• Medication adjustments as needed