What Researchers Did
This case report describes a 51-year-old woman who suffered severe upper digestive tract injuries after ingesting a small amount of concentrated hydrogen peroxide as a home remedy.
What They Found
The patient ingested 10 drops of 35% hydrogen peroxide, leading to symptoms like foamy bloody vomit, abdominal pain, and a hoarse voice. Imaging showed gas in a major vein to the liver and swelling in the stomach. An internal examination revealed widespread inflammation and small bleeding spots in her esophagus and stomach. She received hyperbaric oxygen therapy and was later sent home in stable condition.
Canadian Relevance
This study does not involve Canadian authors or institutions. However, it covers a condition related to arterial gas embolism, which is a Health Canada-recognised indication for hyperbaric oxygen therapy.
Study Limitations
As a single case report, the findings from this study cannot be applied to a larger population, and the patient was lost to follow-up.