Is Swallowing Pus Dangerous? Risks of Infection and Sepsis

Swallowing pus from an infected wound is usually harmless—stomach acid kills most bacteria.

Rare complications:

  • Gastroenteritis (nausea, vomiting, abdominal pain)
  • Aspiration pneumonia if pus enters lungs
  • Sepsis if toxins enter bloodstream

If you have an infected wound, seek medical attention. Do not swallow the pus; clean and dress the wound properly to prevent complications.

Ulcers - Related Articles