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dronedarone vs simvastatin

Side-by-side comparison of dronedarone and simvastatin. Data from FDA drug databases (Orange Book, NDC Directory, recalls, shortages) covering 20,000+ approved drugs, plus CMS pricing; see our methodology.

major Known Drug Interaction

Amiodarone, Dronedarone, Ranolazine, or Calcium Channel Blockers Clinical Impact: The risk of myopathy and rhabdomyolysis is increased by concomitant use of amiodarone, dronedarone, ranolazine, or calcium channel blockers with ezetimibe and simvastatin. Intervention: For patients taking verapamil, diltiazem, or dronedarone, do not exceed ezetimibe and simvastatin 10 mg/10 mg daily.

Recommendation: Your daily dose of simvastatin should be limited to 10 mg while you are taking dronedarone.

Drug Class
dronedarone Class III Antiarrhythmic
simvastatin HMG-CoA Reductase Inhibitor (Statin)
Type
dronedarone Prescription
simvastatin Prescription
Summary
dronedarone

Multaq is a medicine that helps lower the risk of needing to stay in the hospital for atrial fibrillation (AFib). It is for people who have a history of AFib and are currently in normal heart rhythm.

simvastatin

No summary available.

What It Treats
dronedarone

Multaq is used to lower the risk of hospitalization if you have atrial fibrillation (AFib). AFib is an irregular heartbeat. This medicine is for people who used to have AFib, but are now in a normal heart rhythm.

simvastatin

Information not available.

How It Works
dronedarone

Multaq is an antiarrhythmic drug. It works by changing the electrical signals in the heart. This helps to keep your heart in a normal rhythm and prevent AFib from returning.

simvastatin

Information not available.

Common Side Effects
dronedarone
  • Diarrhea
  • Nausea
  • Abdominal pain
  • Vomiting
  • Feeling weak or tired
simvastatin
  • Headache
  • Upper respiratory tract infection
  • Muscle pain
  • Diarrhea
FAERS Reports
dronedarone
  • Irregular heartbeat 1,418
  • Shortness of breath 834
  • Tiredness 614
  • Diarrhea 477
  • Nausea 471
simvastatin
  • Tiredness 13,573
  • Feeling sick to your stomach 12,944
  • Shortness of breath 12,429
  • Diarrhea 11,813
  • Feeling lightheaded 10,971
Serious Warnings
dronedarone

Multaq can increase the risk of death, stroke, and heart failure in patients with severe heart failure or permanent AFib. You should not take this medicine if you have severe heart failure that recently required hospitalization or if you have permanent AFib and will not be converted to a normal heart rhythm.

simvastatin

No specific warnings noted.

Pregnancy
dronedarone

Multaq can harm an unborn baby. If you are a woman who could become pregnant, use effective birth control while taking Multaq. Do not breastfeed while taking Multaq and for 5 days after your last dose.

simvastatin

No pregnancy information available.

Also Compare, Nearby Drugs

How to Read This dronedarone vs simvastatin Comparison

dronedarone is classified in the Class III Antiarrhythmic drug class, while simvastatin sits within the HMG-CoA Reductase Inhibitor (Statin) class. Drugs from different classes work through distinct mechanisms, so a head-to-head comparison illustrates trade-offs rather than equivalence. Both drugs are prescription-only, so a licensed provider must authorize use.

Adverse event totals above are pulled from the FDA's Adverse Event Reporting System (FAERS). For these top-ranked reactions alone, dronedarone has 3,814 submissions while simvastatin has 61,730. Those figures reflect cumulative reporting volume, not per-patient risk, so older, widely dispensed drugs typically look worse on count alone. These two drugs have a known major interaction flagged in FDA labeling, attributed to dronedarone slows down the removal of simvastatin from your body, which can cause the drug to build up to unsafe levels. this increases the risk of serious muscle problems.. Serious warnings, pregnancy guidance, and contraindications can differ even when indications overlap.

A table cannot substitute for clinical judgment. Effectiveness, tolerability, drug-drug interactions with your other medications, kidney and liver function, pregnancy status, insurance formulary, and price all feed into a decision that only a licensed prescriber can make responsibly. Data here is sourced from FDA Structured Product Labels (SPL) and FAERS, both of which update as manufacturers and clinicians submit new information. This page is for educational purposes only, is not medical advice, and should not be used to self-switch between dronedarone and simvastatin - always consult your physician or pharmacist first.

Important: This comparison is for informational purposes only. Drug effects vary between individuals. Always consult your doctor or pharmacist for personalized medical advice.