When should I call a doctor after endoscopic sinus surgery?

Complications of endoscopic sinus surgery are rare, but seek immediate medical attention if you experience any of the following after your surgery: 

  • fever (a temperature above 38°C) 

  • excessive or persistent bleeding from your nose 

  • continued or excessive watery discharge from your nose for more than a week after surgery

  • sudden eye swelling or changes to your vision 

  • severe headache or neck stiffness

  • severe diarrhoea

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