apollo
  • Male
  • 49 Years
  • 22/01/2025

Can taking Azithromycin cause any serious heart problems? I've used it quite a bit, but recently stumbled upon this info and it got me a bit worried. Should I be considering different antibiotics? I was on Azithromycin for a 10-day course for a UTI once.

Doctor 1

Answered by 1 Apollo Doctors

Azithromycin can indeed have an effect on the heart, particularly in individuals with certain risk factors such as existing heart conditions or those who are prone to heart rhythm abnormalities. It is important to be cautious when using Azithromycin and to discuss any concerns with your healthcare provider. If you have a history of cardiac issues or if you are worried about potential risks, it may be advisable to consider alternative antibiotics. I recommend discussing your concerns with your healthcare provider to determine the best course of action for your specific situation.

Dr. Mubarak Suggests...

Consult a Urologist

Answered 04/07/2025

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  1. Understanding Azithromycin and Heart Risks

    • Azithromycin can rarely cause heart issues like QT prolongation and arrhythmias.
  2. Risk Factors for Heart Problems with Azithromycin

    • Increased risk if you have existing heart conditions, electrolyte imbalances, or are on certain medications.
  3. Assessing Your Personal Risk

    • Consider your health history and any symptoms during or after taking the medication.
  4. Alternatives to Azithromycin

    • Other antibiotics for UTIs include nitrofurantoin and trimethoprim-sulfamethoxazole.
  5. When to Consult Your Doctor

    • Seek medical advice if you experience heart-related symptoms or have concerns about antibiotic choice.
  6. Summary and Reassurance

    • Serious heart problems are rare. Consult your doctor to ensure the safest treatment.

Answered 20/08/2025

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Disclaimer: Answers on Apollo 247 are not intended to replace your doctor advice. Always seek help of a professional doctor in case of an medical emergency or ailment.