How is Gastrointestinal Decontamination Performed?
Gastrointestinal decontamination is often the first line of defense in cases of oral poisoning. Methods include:
- Activated Charcoal: This substance adsorbs toxins in the gastrointestinal tract, preventing their absorption into the bloodstream. It is most effective when administered within an hour of toxin ingestion. - Gastric Lavage: This involves inserting a tube into the stomach and washing it out with saline. It is generally reserved for life-threatening ingestions and should be performed within an hour of ingestion. - Whole Bowel Irrigation: This method uses polyethylene glycol-electrolyte solutions to flush out the intestines. It is particularly useful for extended-release or poorly adsorbed substances.
