活性碳

用途

• Plant intoxications
• Plant intoxications
• Gastrointestinal absorbent
• Acute poisoning
• Acute poisoning
• Acute poisoning
• After toxin ingestion
• Gastrointestinal absorbent
• Acute poisoning
• Acute poisoning
• Acute poisoning
• After toxin ingestion
• Plant intoxications
• Toxicity

給藥方式

可能的副作用

• Emesis (especially with rapid administration)
• Aspiration pneumonia (if aspirated)
• Constipation or diarrhea
• Black feces
• Hypernatremia (especially in small dogs and cats)
• Loose stools and vomiting (associated with sorbitol-containing products)

注意事項與禁忌

• Ingestion of mineral acids or caustic alkalis (ineffective and may obscure endoscopic evaluation)
• Patients lacking a gag reflex or actively vomiting (unless airway is protected via intubation)
• GI obstruction or perforation
• > **WARNING**: Extreme caution must be used to prevent aspiration, which can lead to severe, potentially fatal aspiration pneumonia. In symptomatic animals, administer via an orogastric tube with a cuffed endotracheal tube in place. * **Hypernatremia Risk**: Small dogs and cats are at risk for hypernatremia due to osmotic fluid shifts into the GI tract. Monitor closely. * **Cathartic Use**: To prevent severe diarrhea and dehydration, if multiple doses of activated charcoal are administered, only the *first* dose should contain an osmotic cathartic (e.g., sorbitol). * **Mess Hazard**: Charcoal powder stains fabrics easily and dry powder tends to float and cover wide areas.

藥物相互作用

• Other orally administered therapeutic agents: Charcoal will adsorb other drugs; separate administration by at least 3 hours.
• Dairy products: May reduce the adsorptive capacity of activated charcoal.
• Mineral oil: May reduce the adsorptive capacity of activated charcoal.
• Polyethylene glycol / Electrolyte solutions (e.g., Go-Lytely): May reduce the adsorptive capacity of activated charcoal.
• All orally administered drugs: Reduces the absorption and therefore efficacy of orally administered drugs

常見問題