When is activated charcoal used, and how does it work?
Activated charcoal is commonly used in the treatment of acute oral poisonings. It acts by adsorbing the toxin in the gastrointestinal tract, thereby preventing its absorption into the bloodstream. The effectiveness of activated charcoal depends on the timing of administration; it is most effective when given within one hour of ingestion. However, it is not suitable for all substances, such as alcohols or metals, and is contraindicated in cases where the airway cannot be adequately protected.
