Taste Changes After Heart Surgery: Causes & Recovery

Taste loss or alteration after cardiac surgery is possible and usually temporary, resolving within weeks to months. Causes include:

  • Direct nerve damage: Aortic/carotid surgery risks damaging taste-sensation nerves.
  • Medication side effects: Steroids, antibiotics, painkillers can alter taste perception.
  • Blood flow changes: Surgery may temporarily affect taste bud perfusion.
  • Post-surgical stress response: Inflammation and stress interfere with taste.

When to Seek Help

Consult your healthcare provider for significant or persistent taste changes—they can evaluate and manage the issue.

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