What happens if you swallow puss from an ulcer?

If you swallow pus from an infected wound, it is not likely to cause any serious problems. This is because the stomach acid will kill most bacteria. However, in rare cases, swallowing pus can lead to an infection of the digestive system, such as gastroenteritis. This can cause symptoms like nausea, vomiting, and abdominal pain. Swallowing pus could potentially carry bacteria into the lungs and cause aspiration pneumonia, a severe lung infection.

Additionally, swallowing pus can release toxins into the bloodstream, which could lead to systemic infection or sepsis. If you have an infected wound, it is important to seek medical attention to prevent any potential complications. The infected fluid should not be swallowed, and the wound should be properly cleaned and dressed to prevent further contamination and ensure healing.